478142

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 32

約数和(自身を含む): 907200

約数和(自身を除く): 429058

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 238, 287, 343, 574, 686, 697, 833, 1394, 1666, 2009, 4018, 4879, 5831, 9758, 11662, 14063, 28126, 34153, 68306, 239071, 478142]

約数ペア:

[(1, 478142), (2, 239071), (7, 68306), (14, 34153), (17, 28126), (34, 14063), (41, 11662), (49, 9758), (82, 5831), (98, 4879), (119, 4018), (238, 2009), (287, 1666), (343, 1394), (574, 833), (686, 697)]