63916528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2401

約数の個数: 40

約数和(自身を含む): 134397648

約数和(自身を除く): 70481120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 2243, 3562, 4486, 7124, 8972, 14248, 17944, 28496, 29159, 35888, 58318, 116636, 233272, 307291, 466544, 614582, 1229164, 2458328, 3994783, 4916656, 7989566, 15979132, 31958264, 63916528]

約数ペア:

[(1, 63916528), (2, 31958264), (4, 15979132), (8, 7989566), (13, 4916656), (16, 3994783), (26, 2458328), (52, 1229164), (104, 614582), (137, 466544), (208, 307291), (274, 233272), (548, 116636), (1096, 58318), (1781, 35888), (2192, 29159), (2243, 28496), (3562, 17944), (4486, 14248), (7124, 8972)]