68990478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17239}}^1$

素因数の和:17296

約数の個数: 32

約数和(自身を含む): 148953600

約数和(自身を除く): 79963122

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 17239, 34478, 51717, 103434, 396497, 499931, 792994, 999862, 1189491, 1499793, 2378982, 2999586, 11498413, 22996826, 34495239, 68990478]

約数ペア:

[(1, 68990478), (2, 34495239), (3, 22996826), (6, 11498413), (23, 2999586), (29, 2378982), (46, 1499793), (58, 1189491), (69, 999862), (87, 792994), (138, 499931), (174, 396497), (667, 103434), (1334, 51717), (2001, 34478), (4002, 17239)]