78666328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26083}}^1$

素因数の和:26131

約数の個数: 32

約数和(自身を含む): 164329200

約数和(自身を除く): 85662872

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 26083, 52166, 104332, 208664, 339079, 678158, 756407, 1356316, 1512814, 2712632, 3025628, 6051256, 9833291, 19666582, 39333164, 78666328]

約数ペア:

[(1, 78666328), (2, 39333164), (4, 19666582), (8, 9833291), (13, 6051256), (26, 3025628), (29, 2712632), (52, 1512814), (58, 1356316), (104, 756407), (116, 678158), (232, 339079), (377, 208664), (754, 104332), (1508, 52166), (3016, 26083)]