38475628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 68995584

約数和(自身を除く): 30519956

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 1151, 2302, 4604, 8357, 16714, 33428, 70211, 140422, 157687, 280844, 315374, 630748, 9618907, 19237814, 38475628]

約数ペア:

[(1, 38475628), (2, 19237814), (4, 9618907), (61, 630748), (122, 315374), (137, 280844), (244, 157687), (274, 140422), (548, 70211), (1151, 33428), (2302, 16714), (4604, 8357)]