42246358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 79319808

約数和(自身を除く): 37073450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 691, 794, 1382, 2779, 4367, 4837, 5558, 7601, 8734, 9674, 15202, 30569, 53207, 61138, 106414, 274327, 548654, 1920289, 3017597, 3840578, 6035194, 21123179, 42246358]

約数ペア:

[(1, 42246358), (2, 21123179), (7, 6035194), (11, 3840578), (14, 3017597), (22, 1920289), (77, 548654), (154, 274327), (397, 106414), (691, 61138), (794, 53207), (1382, 30569), (2779, 15202), (4367, 9674), (4837, 8734), (5558, 7601)]