42255542

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 76339200

約数和(自身を除く): 34083658

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 1987, 3038, 3974, 10633, 13909, 21266, 27818, 61597, 97363, 123194, 194726, 431179, 681541, 862358, 1363082, 3018253, 6036506, 21127771, 42255542]

約数ペア:

[(1, 42255542), (2, 21127771), (7, 6036506), (14, 3018253), (31, 1363082), (49, 862358), (62, 681541), (98, 431179), (217, 194726), (343, 123194), (434, 97363), (686, 61597), (1519, 27818), (1987, 21266), (3038, 13909), (3974, 10633)]