38732590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 75370176

約数和(自身を除く): 36637586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 743, 802, 1486, 2005, 3715, 4010, 5213, 7430, 9659, 10426, 19318, 26065, 48295, 52130, 96590, 297943, 595886, 1489715, 2979430, 3873259, 7746518, 19366295, 38732590]

約数ペア:

[(1, 38732590), (2, 19366295), (5, 7746518), (10, 3873259), (13, 2979430), (26, 1489715), (65, 595886), (130, 297943), (401, 96590), (743, 52130), (802, 48295), (1486, 26065), (2005, 19318), (3715, 10426), (4010, 9659), (5213, 7430)]