70227898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 116214336

約数和(自身を除く): 45986438

約数列:

[1, 2, 13, 26, 73, 146, 163, 227, 326, 454, 949, 1898, 2119, 2951, 4238, 5902, 11899, 16571, 23798, 33142, 37001, 74002, 154687, 215423, 309374, 430846, 481013, 962026, 2701073, 5402146, 35113949, 70227898]

約数ペア:

[(1, 70227898), (2, 35113949), (13, 5402146), (26, 2701073), (73, 962026), (146, 481013), (163, 430846), (227, 309374), (326, 215423), (454, 154687), (949, 74002), (1898, 37001), (2119, 33142), (2951, 23798), (4238, 16571), (5902, 11899)]