38986324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 38065196

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 206, 251, 377, 412, 502, 754, 1004, 1339, 1508, 2678, 2987, 3263, 5356, 5974, 6526, 7279, 11948, 13052, 14558, 25853, 29116, 38831, 51706, 77662, 94627, 103412, 155324, 189254, 336089, 378508, 672178, 749737, 1344356, 1499474, 2998948, 9746581, 19493162, 38986324]

約数ペア:

[(1, 38986324), (2, 19493162), (4, 9746581), (13, 2998948), (26, 1499474), (29, 1344356), (52, 749737), (58, 672178), (103, 378508), (116, 336089), (206, 189254), (251, 155324), (377, 103412), (412, 94627), (502, 77662), (754, 51706), (1004, 38831), (1339, 29116), (1508, 25853), (2678, 14558), (2987, 13052), (3263, 11948), (5356, 7279), (5974, 6526)]