7900412

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 15993600

約数和(自身を除く): 8093188

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 169, 338, 377, 403, 676, 754, 806, 899, 1508, 1612, 1798, 2197, 3596, 4394, 4901, 5239, 8788, 9802, 10478, 11687, 19604, 20956, 23374, 46748, 63713, 68107, 127426, 136214, 151931, 254852, 272428, 303862, 607724, 1975103, 3950206, 7900412]

約数ペア:

[(1, 7900412), (2, 3950206), (4, 1975103), (13, 607724), (26, 303862), (29, 272428), (31, 254852), (52, 151931), (58, 136214), (62, 127426), (116, 68107), (124, 63713), (169, 46748), (338, 23374), (377, 20956), (403, 19604), (676, 11687), (754, 10478), (806, 9802), (899, 8788), (1508, 5239), (1612, 4901), (1798, 4394), (2197, 3596)]