28942792

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 55710720

約数和(自身を除く): 26767928

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 467, 488, 508, 934, 1016, 1868, 3736, 7747, 15494, 28487, 30988, 56974, 59309, 61976, 113948, 118618, 227896, 237236, 474472, 3617849, 7235698, 14471396, 28942792]

約数ペア:

[(1, 28942792), (2, 14471396), (4, 7235698), (8, 3617849), (61, 474472), (122, 237236), (127, 227896), (244, 118618), (254, 113948), (467, 61976), (488, 59309), (508, 56974), (934, 30988), (1016, 28487), (1868, 15494), (3736, 7747)]