25447716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 77333760

約数和(自身を除く): 51886044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 821, 861, 1107, 1148, 1476, 1642, 1722, 2214, 2463, 2583, 3284, 3444, 4428, 4926, 5166, 5747, 7389, 7749, 9852, 10332, 11494, 14778, 15498, 17241, 22167, 22988, 29556, 30996, 33661, 34482, 44334, 51723, 67322, 68964, 88668, 100983, 103446, 134644, 155169, 201966, 206892, 235627, 302949, 310338, 403932, 471254, 605898, 620676, 706881, 908847, 942508, 1211796, 1413762, 1817694, 2120643, 2827524, 3635388, 4241286, 6361929, 8482572, 12723858, 25447716]

約数ペア:

[(1, 25447716), (2, 12723858), (3, 8482572), (4, 6361929), (6, 4241286), (7, 3635388), (9, 2827524), (12, 2120643), (14, 1817694), (18, 1413762), (21, 1211796), (27, 942508), (28, 908847), (36, 706881), (41, 620676), (42, 605898), (54, 471254), (63, 403932), (82, 310338), (84, 302949), (108, 235627), (123, 206892), (126, 201966), (164, 155169), (189, 134644), (246, 103446), (252, 100983), (287, 88668), (369, 68964), (378, 67322), (492, 51723), (574, 44334), (738, 34482), (756, 33661), (821, 30996), (861, 29556), (1107, 22988), (1148, 22167), (1476, 17241), (1642, 15498), (1722, 14778), (2214, 11494), (2463, 10332), (2583, 9852), (3284, 7749), (3444, 7389), (4428, 5747), (4926, 5166)]