4520048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 9749376

約数和(自身を除く): 5229328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 701, 806, 1402, 1612, 2804, 3224, 5608, 6448, 9113, 11216, 18226, 21731, 36452, 43462, 72904, 86924, 145808, 173848, 282503, 347696, 565006, 1130012, 2260024, 4520048]

約数ペア:

[(1, 4520048), (2, 2260024), (4, 1130012), (8, 565006), (13, 347696), (16, 282503), (26, 173848), (31, 145808), (52, 86924), (62, 72904), (104, 43462), (124, 36452), (208, 21731), (248, 18226), (403, 11216), (496, 9113), (701, 6448), (806, 5608), (1402, 3224), (1612, 2804)]