13626496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 30844800

約数和(自身を除く): 17218304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 431, 494, 608, 832, 862, 988, 1216, 1664, 1724, 1976, 2432, 3448, 3952, 5603, 6896, 7904, 8189, 11206, 13792, 15808, 16378, 22412, 27584, 31616, 32756, 44824, 55168, 65512, 89648, 106457, 131024, 179296, 212914, 262048, 358592, 425828, 524096, 717184, 851656, 1048192, 1703312, 3406624, 6813248, 13626496]

約数ペア:

[(1, 13626496), (2, 6813248), (4, 3406624), (8, 1703312), (13, 1048192), (16, 851656), (19, 717184), (26, 524096), (32, 425828), (38, 358592), (52, 262048), (64, 212914), (76, 179296), (104, 131024), (128, 106457), (152, 89648), (208, 65512), (247, 55168), (304, 44824), (416, 32756), (431, 31616), (494, 27584), (608, 22412), (832, 16378), (862, 15808), (988, 13792), (1216, 11206), (1664, 8189), (1724, 7904), (1976, 6896), (2432, 5603), (3448, 3952)]