74731388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{3911}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 139001184

約数和(自身を除く): 64269796

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 3911, 4777, 7822, 9554, 15644, 19108, 66487, 132974, 265948, 1098991, 2197982, 4395964, 18682847, 37365694, 74731388]

約数ペア:

[(1, 74731388), (2, 37365694), (4, 18682847), (17, 4395964), (34, 2197982), (68, 1098991), (281, 265948), (562, 132974), (1124, 66487), (3911, 19108), (4777, 15644), (7822, 9554)]