15735928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 32544720

約数和(自身を除く): 16808792

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 113, 169, 206, 226, 338, 412, 452, 676, 824, 904, 1339, 1352, 1469, 2678, 2938, 5356, 5876, 10712, 11639, 11752, 17407, 19097, 23278, 34814, 38194, 46556, 69628, 76388, 93112, 139256, 151307, 152776, 302614, 605228, 1210456, 1966991, 3933982, 7867964, 15735928]

約数ペア:

[(1, 15735928), (2, 7867964), (4, 3933982), (8, 1966991), (13, 1210456), (26, 605228), (52, 302614), (103, 152776), (104, 151307), (113, 139256), (169, 93112), (206, 76388), (226, 69628), (338, 46556), (412, 38194), (452, 34814), (676, 23278), (824, 19097), (904, 17407), (1339, 11752), (1352, 11639), (1469, 10712), (2678, 5876), (2938, 5356)]