38720162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 65545200

約数和(自身を除く): 26825038

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 577, 754, 1154, 1157, 2314, 2581, 5162, 7501, 15002, 16733, 33466, 33553, 51353, 67106, 102706, 217529, 435058, 667589, 1335178, 1489237, 2978474, 19360081, 38720162]

約数ペア:

[(1, 38720162), (2, 19360081), (13, 2978474), (26, 1489237), (29, 1335178), (58, 667589), (89, 435058), (178, 217529), (377, 102706), (577, 67106), (754, 51353), (1154, 33553), (1157, 33466), (2314, 16733), (2581, 15002), (5162, 7501)]