68495284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119747}}^1$

素因数の和:119775

約数の個数: 24

約数和(自身を含む): 140823648

約数和(自身を除く): 72328364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 119747, 239494, 478988, 1317217, 1556711, 2634434, 3113422, 5268868, 6226844, 17123821, 34247642, 68495284]

約数ペア:

[(1, 68495284), (2, 34247642), (4, 17123821), (11, 6226844), (13, 5268868), (22, 3113422), (26, 2634434), (44, 1556711), (52, 1317217), (143, 478988), (286, 239494), (572, 119747)]