69543664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 140169600

約数和(自身を除く): 70625936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 941, 1192, 1882, 2384, 3764, 4619, 7528, 9238, 15056, 18476, 29171, 36952, 58342, 73904, 116684, 140209, 233368, 280418, 466736, 560836, 1121672, 2243344, 4346479, 8692958, 17385916, 34771832, 69543664]

約数ペア:

[(1, 69543664), (2, 34771832), (4, 17385916), (8, 8692958), (16, 4346479), (31, 2243344), (62, 1121672), (124, 560836), (149, 466736), (248, 280418), (298, 233368), (496, 140209), (596, 116684), (941, 73904), (1192, 58342), (1882, 36952), (2384, 29171), (3764, 18476), (4619, 15056), (7528, 9238)]