27178528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 31245152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 827, 1027, 1264, 1654, 2054, 2528, 3308, 4108, 6616, 8216, 10751, 13232, 16432, 21502, 26464, 32864, 43004, 65333, 86008, 130666, 172016, 261332, 344032, 522664, 849329, 1045328, 1698658, 2090656, 3397316, 6794632, 13589264, 27178528]

約数ペア:

[(1, 27178528), (2, 13589264), (4, 6794632), (8, 3397316), (13, 2090656), (16, 1698658), (26, 1045328), (32, 849329), (52, 522664), (79, 344032), (104, 261332), (158, 172016), (208, 130666), (316, 86008), (416, 65333), (632, 43004), (827, 32864), (1027, 26464), (1264, 21502), (1654, 16432), (2054, 13232), (2528, 10751), (3308, 8216), (4108, 6616)]