7392008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 16374960

約数和(自身を除く): 8982952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 113, 136, 148, 221, 226, 296, 442, 452, 481, 629, 884, 904, 962, 1258, 1469, 1768, 1921, 1924, 2516, 2938, 3842, 3848, 4181, 5032, 5876, 7684, 8177, 8362, 11752, 15368, 16354, 16724, 24973, 32708, 33448, 49946, 54353, 65416, 71077, 99892, 108706, 142154, 199784, 217412, 284308, 434824, 568616, 924001, 1848002, 3696004, 7392008]

約数ペア:

[(1, 7392008), (2, 3696004), (4, 1848002), (8, 924001), (13, 568616), (17, 434824), (26, 284308), (34, 217412), (37, 199784), (52, 142154), (68, 108706), (74, 99892), (104, 71077), (113, 65416), (136, 54353), (148, 49946), (221, 33448), (226, 32708), (296, 24973), (442, 16724), (452, 16354), (481, 15368), (629, 11752), (884, 8362), (904, 8177), (962, 7684), (1258, 5876), (1469, 5032), (1768, 4181), (1921, 3848), (1924, 3842), (2516, 2938)]