28924476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 77683200

約数和(自身を除く): 48758724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2311, 3129, 4172, 4622, 6258, 6933, 9244, 12516, 13866, 16177, 27732, 32354, 48531, 64708, 97062, 194124, 344339, 688678, 1033017, 1377356, 2066034, 2410373, 4132068, 4820746, 7231119, 9641492, 14462238, 28924476]

約数ペア:

[(1, 28924476), (2, 14462238), (3, 9641492), (4, 7231119), (6, 4820746), (7, 4132068), (12, 2410373), (14, 2066034), (21, 1377356), (28, 1033017), (42, 688678), (84, 344339), (149, 194124), (298, 97062), (447, 64708), (596, 48531), (894, 32354), (1043, 27732), (1788, 16177), (2086, 13866), (2311, 12516), (3129, 9244), (4172, 6933), (4622, 6258)]