38041654

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 66749760

約数和(自身を除く): 28708106

約数列:

[1, 2, 7, 14, 97, 109, 194, 218, 257, 514, 679, 763, 1358, 1526, 1799, 3598, 10573, 21146, 24929, 28013, 49858, 56026, 74011, 148022, 174503, 196091, 349006, 392182, 2717261, 5434522, 19020827, 38041654]

約数ペア:

[(1, 38041654), (2, 19020827), (7, 5434522), (14, 2717261), (97, 392182), (109, 349006), (194, 196091), (218, 174503), (257, 148022), (514, 74011), (679, 56026), (763, 49858), (1358, 28013), (1526, 24929), (1799, 21146), (3598, 10573)]