39228854

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 68717376

約数和(自身を除く): 29488522

約数列:

[1, 2, 7, 14, 113, 137, 181, 226, 274, 362, 791, 959, 1267, 1582, 1918, 2534, 15481, 20453, 24797, 30962, 40906, 49594, 108367, 143171, 173579, 216734, 286342, 347158, 2802061, 5604122, 19614427, 39228854]

約数ペア:

[(1, 39228854), (2, 19614427), (7, 5604122), (14, 2802061), (113, 347158), (137, 286342), (181, 216734), (226, 173579), (274, 143171), (362, 108367), (791, 49594), (959, 40906), (1267, 30962), (1582, 24797), (1918, 20453), (2534, 15481)]