42085786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 26343014

約数列:

[1, 2, 29, 31, 58, 62, 89, 178, 263, 526, 899, 1798, 2581, 2759, 5162, 5518, 7627, 8153, 15254, 16306, 23407, 46814, 80011, 160022, 236437, 472874, 678803, 725617, 1357606, 1451234, 21042893, 42085786]

約数ペア:

[(1, 42085786), (2, 21042893), (29, 1451234), (31, 1357606), (58, 725617), (62, 678803), (89, 472874), (178, 236437), (263, 160022), (526, 80011), (899, 46814), (1798, 23407), (2581, 16306), (2759, 15254), (5162, 8153), (5518, 7627)]