65127398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 117103104

約数和(自身を除く): 51975706

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 322, 514, 787, 1574, 1799, 3598, 5509, 5911, 11018, 11822, 18101, 36202, 41377, 82754, 126707, 202259, 253414, 404518, 1415813, 2831626, 4651957, 9303914, 32563699, 65127398]

約数ペア:

[(1, 65127398), (2, 32563699), (7, 9303914), (14, 4651957), (23, 2831626), (46, 1415813), (161, 404518), (257, 253414), (322, 202259), (514, 126707), (787, 82754), (1574, 41377), (1799, 36202), (3598, 18101), (5509, 11822), (5911, 11018)]