42631022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 77548800

約数和(自身を除く): 34917778

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1153, 1946, 2306, 2641, 5282, 8071, 16142, 18487, 21907, 36974, 43814, 153349, 160267, 306698, 320534, 1121869, 2243738, 3045073, 6090146, 21315511, 42631022]

約数ペア:

[(1, 42631022), (2, 21315511), (7, 6090146), (14, 3045073), (19, 2243738), (38, 1121869), (133, 320534), (139, 306698), (266, 160267), (278, 153349), (973, 43814), (1153, 36974), (1946, 21907), (2306, 18487), (2641, 16142), (5282, 8071)]