61810616

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26921}}^1$

素因数の和:26975

約数の個数: 32

約数和(自身を含む): 135686880

約数和(自身を除く): 73876264

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 26921, 53842, 107684, 188447, 215368, 376894, 753788, 1103761, 1507576, 2207522, 4415044, 7726327, 8830088, 15452654, 30905308, 61810616]

約数ペア:

[(1, 61810616), (2, 30905308), (4, 15452654), (7, 8830088), (8, 7726327), (14, 4415044), (28, 2207522), (41, 1507576), (56, 1103761), (82, 753788), (164, 376894), (287, 215368), (328, 188447), (574, 107684), (1148, 53842), (2296, 26921)]