25291289352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{2237}}^1$

素因数の和:2815

約数の個数: 128

約数和(自身を含む): 72897926400

約数和(自身を除く): 47606637048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 389, 519, 692, 778, 1038, 1167, 1211, 1384, 1556, 2076, 2237, 2334, 2422, 2723, 3112, 3633, 4152, 4474, 4668, 4844, 5446, 6711, 7266, 8169, 8948, 9336, 9688, 10892, 13422, 14532, 15659, 16338, 17896, 21784, 26844, 29064, 31318, 32676, 46977, 53688, 62636, 65352, 67297, 93954, 125272, 134594, 187908, 201891, 269188, 375816, 387001, 403782, 471079, 538376, 774002, 807564, 870193, 942158, 1161003, 1413237, 1548004, 1615128, 1740386, 1884316, 2322006, 2610579, 2709007, 2826474, 3096008, 3480772, 3768632, 4644012, 5221158, 5418014, 5652948, 6091351, 6961544, 8127021, 9288024, 10442316, 10836028, 11305896, 12182702, 16254042, 18274053, 20884632, 21672056, 24365404, 32508084, 36548106, 48730808, 65016168, 73096212, 146192424, 150543389, 301086778, 451630167, 602173556, 903260334, 1053803723, 1204347112, 1806520668, 2107607446, 3161411169, 3613041336, 4215214892, 6322822338, 8430429784, 12645644676, 25291289352]

約数ペア:

[(1, 25291289352), (2, 12645644676), (3, 8430429784), (4, 6322822338), (6, 4215214892), (7, 3613041336), (8, 3161411169), (12, 2107607446), (14, 1806520668), (21, 1204347112), (24, 1053803723), (28, 903260334), (42, 602173556), (56, 451630167), (84, 301086778), (168, 150543389), (173, 146192424), (346, 73096212), (389, 65016168), (519, 48730808), (692, 36548106), (778, 32508084), (1038, 24365404), (1167, 21672056), (1211, 20884632), (1384, 18274053), (1556, 16254042), (2076, 12182702), (2237, 11305896), (2334, 10836028), (2422, 10442316), (2723, 9288024), (3112, 8127021), (3633, 6961544), (4152, 6091351), (4474, 5652948), (4668, 5418014), (4844, 5221158), (5446, 4644012), (6711, 3768632), (7266, 3480772), (8169, 3096008), (8948, 2826474), (9336, 2709007), (9688, 2610579), (10892, 2322006), (13422, 1884316), (14532, 1740386), (15659, 1615128), (16338, 1548004), (17896, 1413237), (21784, 1161003), (26844, 942158), (29064, 870193), (31318, 807564), (32676, 774002), (46977, 538376), (53688, 471079), (62636, 403782), (65352, 387001), (67297, 375816), (93954, 269188), (125272, 201891), (134594, 187908)]