42384238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 70340256

約数和(自身を除く): 27956018

約数列:

[1, 2, 13, 26, 73, 137, 146, 163, 274, 326, 949, 1781, 1898, 2119, 3562, 4238, 10001, 11899, 20002, 22331, 23798, 44662, 130013, 154687, 260026, 290303, 309374, 580606, 1630163, 3260326, 21192119, 42384238]

約数ペア:

[(1, 42384238), (2, 21192119), (13, 3260326), (26, 1630163), (73, 580606), (137, 309374), (146, 290303), (163, 260026), (274, 154687), (326, 130013), (949, 44662), (1781, 23798), (1898, 22331), (2119, 20002), (3562, 11899), (4238, 10001)]