38977796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 81200448

約数和(自身を除く): 42222652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 821, 913, 1079, 1642, 1826, 2158, 3284, 3652, 4316, 9031, 10673, 11869, 18062, 21346, 23738, 36124, 42692, 47476, 68143, 117403, 136286, 234806, 272572, 469612, 749573, 885859, 1499146, 1771718, 2998292, 3543436, 9744449, 19488898, 38977796]

約数ペア:

[(1, 38977796), (2, 19488898), (4, 9744449), (11, 3543436), (13, 2998292), (22, 1771718), (26, 1499146), (44, 885859), (52, 749573), (83, 469612), (143, 272572), (166, 234806), (286, 136286), (332, 117403), (572, 68143), (821, 47476), (913, 42692), (1079, 36124), (1642, 23738), (1826, 21346), (2158, 18062), (3284, 11869), (3652, 10673), (4316, 9031)]