70789136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21169}}^1$

素因数の和:21207

約数の個数: 40

約数和(自身を含む): 157504800

約数和(自身を除く): 86715664

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 21169, 42338, 84676, 169352, 232859, 338704, 402211, 465718, 804422, 931436, 1608844, 1862872, 3217688, 3725744, 4424321, 6435376, 8848642, 17697284, 35394568, 70789136]

約数ペア:

[(1, 70789136), (2, 35394568), (4, 17697284), (8, 8848642), (11, 6435376), (16, 4424321), (19, 3725744), (22, 3217688), (38, 1862872), (44, 1608844), (76, 931436), (88, 804422), (152, 465718), (176, 402211), (209, 338704), (304, 232859), (418, 169352), (836, 84676), (1672, 42338), (3344, 21169)]