38701690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 74136384

約数和(自身を除く): 35434694

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 907, 1255, 1814, 2510, 4267, 4535, 8534, 9070, 15419, 21335, 30838, 42670, 77095, 154190, 227657, 455314, 1138285, 2276570, 3870169, 7740338, 19350845, 38701690]

約数ペア:

[(1, 38701690), (2, 19350845), (5, 7740338), (10, 3870169), (17, 2276570), (34, 1138285), (85, 455314), (170, 227657), (251, 154190), (502, 77095), (907, 42670), (1255, 30838), (1814, 21335), (2510, 15419), (4267, 9070), (4535, 8534)]