67428868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 68893052

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 221, 332, 442, 884, 919, 1079, 1411, 1838, 2158, 2822, 3676, 4316, 5644, 11947, 15623, 18343, 23894, 31246, 36686, 47788, 62492, 73372, 76277, 152554, 203099, 305108, 406198, 812396, 991601, 1296709, 1983202, 2593418, 3966404, 5186836, 16857217, 33714434, 67428868]

約数ペア:

[(1, 67428868), (2, 33714434), (4, 16857217), (13, 5186836), (17, 3966404), (26, 2593418), (34, 1983202), (52, 1296709), (68, 991601), (83, 812396), (166, 406198), (221, 305108), (332, 203099), (442, 152554), (884, 76277), (919, 73372), (1079, 62492), (1411, 47788), (1838, 36686), (2158, 31246), (2822, 23894), (3676, 18343), (4316, 15623), (5644, 11947)]