42039992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 81760800

約数和(自身を除く): 39720808

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 1303, 2606, 4033, 5212, 8066, 10424, 16132, 32264, 48211, 96422, 142027, 192844, 284054, 385688, 568108, 1136216, 5254999, 10509998, 21019996, 42039992]

約数ペア:

[(1, 42039992), (2, 21019996), (4, 10509998), (8, 5254999), (37, 1136216), (74, 568108), (109, 385688), (148, 284054), (218, 192844), (296, 142027), (436, 96422), (872, 48211), (1303, 32264), (2606, 16132), (4033, 10424), (5212, 8066)]