42776902

素因数分解:

$2^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 75571200

約数和(自身を除く): 32794298

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 343, 491, 686, 889, 982, 1778, 3437, 6223, 6874, 12446, 24059, 43561, 48118, 62357, 87122, 124714, 168413, 336826, 436499, 872998, 3055493, 6110986, 21388451, 42776902]

約数ペア:

[(1, 42776902), (2, 21388451), (7, 6110986), (14, 3055493), (49, 872998), (98, 436499), (127, 336826), (254, 168413), (343, 124714), (491, 87122), (686, 62357), (889, 48118), (982, 43561), (1778, 24059), (3437, 12446), (6223, 6874)]