68084432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10559}}^1$

素因数の和:10611

約数の個数: 40

約数和(自身を含む): 146657280

約数和(自身を除く): 78572848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10559, 21118, 42236, 84472, 137267, 168944, 274534, 327329, 549068, 654658, 1098136, 1309316, 2196272, 2618632, 4255277, 5237264, 8510554, 17021108, 34042216, 68084432]

約数ペア:

[(1, 68084432), (2, 34042216), (4, 17021108), (8, 8510554), (13, 5237264), (16, 4255277), (26, 2618632), (31, 2196272), (52, 1309316), (62, 1098136), (104, 654658), (124, 549068), (208, 327329), (248, 274534), (403, 168944), (496, 137267), (806, 84472), (1612, 42236), (3224, 21118), (6448, 10559)]