2791925344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{28081}}^1$

素因数の和:28343

約数の個数: 48

約数和(自身を含む): 5944397760

約数和(自身を除く): 3152472416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 478, 956, 1912, 3107, 3824, 6214, 7648, 12428, 24856, 28081, 49712, 56162, 99424, 112324, 224648, 365053, 449296, 730106, 898592, 1460212, 2920424, 5840848, 6711359, 11681696, 13422718, 26845436, 53690872, 87247667, 107381744, 174495334, 214763488, 348990668, 697981336, 1395962672, 2791925344]

約数ペア:

[(1, 2791925344), (2, 1395962672), (4, 697981336), (8, 348990668), (13, 214763488), (16, 174495334), (26, 107381744), (32, 87247667), (52, 53690872), (104, 26845436), (208, 13422718), (239, 11681696), (416, 6711359), (478, 5840848), (956, 2920424), (1912, 1460212), (3107, 898592), (3824, 730106), (6214, 449296), (7648, 365053), (12428, 224648), (24856, 112324), (28081, 99424), (49712, 56162)]