67439632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10511

約数の個数: 40

約数和(自身を含む): 145268480

約数和(自身を除く): 77828848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10459, 20918, 41836, 83672, 135967, 167344, 271934, 324229, 543868, 648458, 1087736, 1296916, 2175472, 2593832, 4214977, 5187664, 8429954, 16859908, 33719816, 67439632]

約数ペア:

[(1, 67439632), (2, 33719816), (4, 16859908), (8, 8429954), (13, 5187664), (16, 4214977), (26, 2593832), (31, 2175472), (52, 1296916), (62, 1087736), (104, 648458), (124, 543868), (208, 324229), (248, 271934), (403, 167344), (496, 135967), (806, 83672), (1612, 41836), (3224, 20918), (6448, 10459)]