68995264

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{6379}}^1$

素因数の和:6417

約数の個数: 42

約数和(自身を含む): 148277580

約数和(自身を除く): 79282316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 6379, 10816, 12758, 25516, 51032, 82927, 102064, 165854, 204128, 331708, 408256, 663416, 1078051, 1326832, 2156102, 2653664, 4312204, 5307328, 8624408, 17248816, 34497632, 68995264]

約数ペア:

[(1, 68995264), (2, 34497632), (4, 17248816), (8, 8624408), (13, 5307328), (16, 4312204), (26, 2653664), (32, 2156102), (52, 1326832), (64, 1078051), (104, 663416), (169, 408256), (208, 331708), (338, 204128), (416, 165854), (676, 102064), (832, 82927), (1352, 51032), (2704, 25516), (5408, 12758), (6379, 10816)]