70407472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 145075536

約数和(自身を除く): 74668064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 626, 827, 1252, 1654, 2504, 3308, 5008, 5321, 6616, 10642, 13232, 14059, 21284, 28118, 42568, 56236, 85136, 112472, 224944, 258851, 517702, 1035404, 2070808, 4141616, 4400467, 8800934, 17601868, 35203736, 70407472]

約数ペア:

[(1, 70407472), (2, 35203736), (4, 17601868), (8, 8800934), (16, 4400467), (17, 4141616), (34, 2070808), (68, 1035404), (136, 517702), (272, 258851), (313, 224944), (626, 112472), (827, 85136), (1252, 56236), (1654, 42568), (2504, 28118), (3308, 21284), (5008, 14059), (5321, 13232), (6616, 10642)]