40997684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 53834956

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 59, 83, 91, 92, 118, 161, 166, 182, 236, 299, 322, 332, 364, 413, 581, 598, 644, 767, 826, 1079, 1162, 1196, 1357, 1534, 1652, 1909, 2093, 2158, 2324, 2714, 3068, 3818, 4186, 4316, 4897, 5369, 5428, 7553, 7636, 8372, 9499, 9794, 10738, 13363, 15106, 17641, 18998, 19588, 21476, 24817, 26726, 30212, 34279, 35282, 37996, 49634, 53452, 63661, 68558, 70564, 99268, 112631, 123487, 127322, 137116, 173719, 225262, 246974, 254644, 347438, 445627, 450524, 493948, 694876, 788417, 891254, 1464203, 1576834, 1782508, 2928406, 3153668, 5856812, 10249421, 20498842, 40997684]

約数ペア:

[(1, 40997684), (2, 20498842), (4, 10249421), (7, 5856812), (13, 3153668), (14, 2928406), (23, 1782508), (26, 1576834), (28, 1464203), (46, 891254), (52, 788417), (59, 694876), (83, 493948), (91, 450524), (92, 445627), (118, 347438), (161, 254644), (166, 246974), (182, 225262), (236, 173719), (299, 137116), (322, 127322), (332, 123487), (364, 112631), (413, 99268), (581, 70564), (598, 68558), (644, 63661), (767, 53452), (826, 49634), (1079, 37996), (1162, 35282), (1196, 34279), (1357, 30212), (1534, 26726), (1652, 24817), (1909, 21476), (2093, 19588), (2158, 18998), (2324, 17641), (2714, 15106), (3068, 13363), (3818, 10738), (4186, 9794), (4316, 9499), (4897, 8372), (5369, 7636), (5428, 7553)]