78509902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 128174400

約数和(自身を除く): 49664498

約数列:

[1, 2, 23, 29, 46, 58, 229, 257, 458, 514, 667, 1334, 5267, 5911, 6641, 7453, 10534, 11822, 13282, 14906, 58853, 117706, 152743, 171419, 305486, 342838, 1353619, 1706737, 2707238, 3413474, 39254951, 78509902]

約数ペア:

[(1, 78509902), (2, 39254951), (23, 3413474), (29, 2707238), (46, 1706737), (58, 1353619), (229, 342838), (257, 305486), (458, 171419), (514, 152743), (667, 117706), (1334, 58853), (5267, 14906), (5911, 13282), (6641, 11822), (7453, 10534)]