42470396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9161}}^1$

素因数の和:9245

約数の個数: 24

約数和(自身を含む): 79526160

約数和(自身を除く): 37055764

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 9161, 18322, 36644, 174059, 348118, 558821, 696236, 1117642, 2235284, 10617599, 21235198, 42470396]

約数ペア:

[(1, 42470396), (2, 21235198), (4, 10617599), (19, 2235284), (38, 1117642), (61, 696236), (76, 558821), (122, 348118), (244, 174059), (1159, 36644), (2318, 18322), (4636, 9161)]