64197658

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 48899942

約数列:

[1, 2, 7, 14, 67, 89, 134, 178, 469, 623, 769, 938, 1246, 1538, 5383, 5963, 10766, 11926, 41741, 51523, 68441, 83482, 103046, 136882, 360661, 479087, 721322, 958174, 4585547, 9171094, 32098829, 64197658]

約数ペア:

[(1, 64197658), (2, 32098829), (7, 9171094), (14, 4585547), (67, 958174), (89, 721322), (134, 479087), (178, 360661), (469, 136882), (623, 103046), (769, 83482), (938, 68441), (1246, 51523), (1538, 41741), (5383, 11926), (5963, 10766)]