3278964136

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{3581}}^1$

素因数の和:3874

約数の個数: 64

約数和(自身を含む): 7149098880

約数和(自身を除く): 3870134744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 197, 332, 394, 581, 664, 788, 1162, 1379, 1576, 2324, 2758, 3581, 4648, 5516, 7162, 11032, 14324, 16351, 25067, 28648, 32702, 50134, 65404, 100268, 114457, 130808, 200536, 228914, 297223, 457828, 594446, 705457, 915656, 1188892, 1410914, 2080561, 2377784, 2821828, 4161122, 4938199, 5643656, 8322244, 9876398, 16644488, 19752796, 39505592, 58552931, 117105862, 234211724, 409870517, 468423448, 819741034, 1639482068, 3278964136]

約数ペア:

[(1, 3278964136), (2, 1639482068), (4, 819741034), (7, 468423448), (8, 409870517), (14, 234211724), (28, 117105862), (56, 58552931), (83, 39505592), (166, 19752796), (197, 16644488), (332, 9876398), (394, 8322244), (581, 5643656), (664, 4938199), (788, 4161122), (1162, 2821828), (1379, 2377784), (1576, 2080561), (2324, 1410914), (2758, 1188892), (3581, 915656), (4648, 705457), (5516, 594446), (7162, 457828), (11032, 297223), (14324, 228914), (16351, 200536), (25067, 130808), (28648, 114457), (32702, 100268), (50134, 65404)]