23779756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5974

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 32103764

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5939, 11878, 23756, 41573, 65329, 77207, 83146, 130658, 154414, 166292, 261316, 308828, 457303, 540449, 849277, 914606, 1080898, 1698554, 1829212, 2161796, 3397108, 5944939, 11889878, 23779756]

約数ペア:

[(1, 23779756), (2, 11889878), (4, 5944939), (7, 3397108), (11, 2161796), (13, 1829212), (14, 1698554), (22, 1080898), (26, 914606), (28, 849277), (44, 540449), (52, 457303), (77, 308828), (91, 261316), (143, 166292), (154, 154414), (182, 130658), (286, 83146), (308, 77207), (364, 65329), (572, 41573), (1001, 23756), (2002, 11878), (4004, 5939)]