8008356436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{2549}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 15002568000

約数和(自身を除く): 6994211564

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 617, 1234, 1273, 2468, 2546, 2549, 5092, 5098, 10196, 11723, 23446, 41339, 46892, 48431, 82678, 96862, 165356, 170783, 193724, 341566, 683132, 785441, 1570882, 1572733, 3141764, 3145466, 3244877, 6290932, 6489754, 12979508, 29881927, 59763854, 105373111, 119527708, 210746222, 421492444, 2002089109, 4004178218, 8008356436]

約数ペア:

[(1, 8008356436), (2, 4004178218), (4, 2002089109), (19, 421492444), (38, 210746222), (67, 119527708), (76, 105373111), (134, 59763854), (268, 29881927), (617, 12979508), (1234, 6489754), (1273, 6290932), (2468, 3244877), (2546, 3145466), (2549, 3141764), (5092, 1572733), (5098, 1570882), (10196, 785441), (11723, 683132), (23446, 341566), (41339, 193724), (46892, 170783), (48431, 165356), (82678, 96862)]