788132008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{2879}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 1556928000

約数和(自身を除く): 768795992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1801, 2879, 3602, 5758, 7204, 11516, 14408, 23032, 34219, 54701, 68438, 109402, 136876, 218804, 273752, 437608, 5185079, 10370158, 20740316, 41480632, 98516501, 197033002, 394066004, 788132008]

約数ペア:

[(1, 788132008), (2, 394066004), (4, 197033002), (8, 98516501), (19, 41480632), (38, 20740316), (76, 10370158), (152, 5185079), (1801, 437608), (2879, 273752), (3602, 218804), (5758, 136876), (7204, 109402), (11516, 68438), (14408, 54701), (23032, 34219)]