628805936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{34687}}^1$

素因数の和:34809

約数の個数: 40

約数和(自身を含む): 1342009344

約数和(自身を除く): 713203408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 34687, 69374, 138748, 277496, 381557, 554992, 763114, 1526228, 3052456, 3572761, 6104912, 7145522, 14291044, 28582088, 39300371, 57164176, 78600742, 157201484, 314402968, 628805936]

約数ペア:

[(1, 628805936), (2, 314402968), (4, 157201484), (8, 78600742), (11, 57164176), (16, 39300371), (22, 28582088), (44, 14291044), (88, 7145522), (103, 6104912), (176, 3572761), (206, 3052456), (412, 1526228), (824, 763114), (1133, 554992), (1648, 381557), (2266, 277496), (4532, 138748), (9064, 69374), (18128, 34687)]