38015666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 63174720

約数和(自身を除く): 25159054

約数列:

[1, 2, 13, 26, 67, 134, 139, 157, 278, 314, 871, 1742, 1807, 2041, 3614, 4082, 9313, 10519, 18626, 21038, 21823, 43646, 121069, 136747, 242138, 273494, 283699, 567398, 1462141, 2924282, 19007833, 38015666]

約数ペア:

[(1, 38015666), (2, 19007833), (13, 2924282), (26, 1462141), (67, 567398), (134, 283699), (139, 273494), (157, 242138), (278, 136747), (314, 121069), (871, 43646), (1742, 21823), (1807, 21038), (2041, 18626), (3614, 10519), (4082, 9313)]