63953552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{881}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 133975800

約数和(自身を除く): 70022248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 881, 1396, 1762, 2792, 3524, 4537, 5584, 7048, 9074, 11453, 14096, 18148, 22906, 36296, 45812, 72592, 91624, 183248, 307469, 614938, 1229876, 2459752, 3997097, 4919504, 7994194, 15988388, 31976776, 63953552]

約数ペア:

[(1, 63953552), (2, 31976776), (4, 15988388), (8, 7994194), (13, 4919504), (16, 3997097), (26, 2459752), (52, 1229876), (104, 614938), (208, 307469), (349, 183248), (698, 91624), (881, 72592), (1396, 45812), (1762, 36296), (2792, 22906), (3524, 18148), (4537, 14096), (5584, 11453), (7048, 9074)]