72147998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 121867200

約数和(自身を除く): 49719202

約数列:

[1, 2, 13, 26, 29, 58, 103, 206, 377, 754, 929, 1339, 1858, 2678, 2987, 5974, 12077, 24154, 26941, 38831, 53882, 77662, 95687, 191374, 350233, 700466, 1243931, 2487862, 2774923, 5549846, 36073999, 72147998]

約数ペア:

[(1, 72147998), (2, 36073999), (13, 5549846), (26, 2774923), (29, 2487862), (58, 1243931), (103, 700466), (206, 350233), (377, 191374), (754, 95687), (929, 77662), (1339, 53882), (1858, 38831), (2678, 26941), (2987, 24154), (5974, 12077)]