3893577044

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1223}}^1$

素因数の和:1717

約数の個数: 72

約数和(自身を含む): 8165646720

約数和(自身を除く): 4272069676

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 439, 518, 878, 1036, 1223, 1756, 1813, 2446, 3073, 3626, 4892, 6146, 7252, 8561, 12292, 16243, 17122, 21511, 32486, 34244, 43022, 45251, 59927, 64972, 86044, 90502, 113701, 119854, 181004, 227402, 239708, 316757, 454804, 536897, 633514, 795907, 1073794, 1267028, 1591814, 2147588, 2217299, 3183628, 3758279, 4434598, 7516558, 8869196, 15033116, 19865189, 26307953, 39730378, 52615906, 79460756, 105231812, 139056323, 278112646, 556225292, 973394261, 1946788522, 3893577044]

約数ペア:

[(1, 3893577044), (2, 1946788522), (4, 973394261), (7, 556225292), (14, 278112646), (28, 139056323), (37, 105231812), (49, 79460756), (74, 52615906), (98, 39730378), (148, 26307953), (196, 19865189), (259, 15033116), (439, 8869196), (518, 7516558), (878, 4434598), (1036, 3758279), (1223, 3183628), (1756, 2217299), (1813, 2147588), (2446, 1591814), (3073, 1267028), (3626, 1073794), (4892, 795907), (6146, 633514), (7252, 536897), (8561, 454804), (12292, 316757), (16243, 239708), (17122, 227402), (21511, 181004), (32486, 119854), (34244, 113701), (43022, 90502), (45251, 86044), (59927, 64972)]