78528033434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{68213}}^1$

素因数の和:68630

約数の個数: 32

約数和(自身を含む): 123924646656

約数和(自身を除く): 45396613222

約数列:

[1, 2, 37, 47, 74, 94, 331, 662, 1739, 3478, 12247, 15557, 24494, 31114, 68213, 136426, 575609, 1151218, 2523881, 3206011, 5047762, 6412022, 22578503, 45157006, 118622407, 237244814, 835404611, 1061189641, 1670809222, 2122379282, 39264016717, 78528033434]

約数ペア:

[(1, 78528033434), (2, 39264016717), (37, 2122379282), (47, 1670809222), (74, 1061189641), (94, 835404611), (331, 237244814), (662, 118622407), (1739, 45157006), (3478, 22578503), (12247, 6412022), (15557, 5047762), (24494, 3206011), (31114, 2523881), (68213, 1151218), (136426, 575609)]