67280878

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 50914322

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 497, 599, 791, 994, 1198, 1582, 4193, 8023, 8386, 16046, 42529, 56161, 67687, 85058, 112322, 135374, 297703, 473809, 595406, 947618, 4805777, 9611554, 33640439, 67280878]

約数ペア:

[(1, 67280878), (2, 33640439), (7, 9611554), (14, 4805777), (71, 947618), (113, 595406), (142, 473809), (226, 297703), (497, 135374), (599, 112322), (791, 85058), (994, 67687), (1198, 56161), (1582, 42529), (4193, 16046), (8023, 8386)]