39686348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20627}}^1$

素因数の和:20681

約数の個数: 24

約数和(自身を含む): 76818672

約数和(自身を除く): 37132324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20627, 41254, 82508, 268151, 536302, 763199, 1072604, 1526398, 3052796, 9921587, 19843174, 39686348]

約数ペア:

[(1, 39686348), (2, 19843174), (4, 9921587), (13, 3052796), (26, 1526398), (37, 1072604), (52, 763199), (74, 536302), (148, 268151), (481, 82508), (962, 41254), (1924, 20627)]