27629862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 64157184

約数和(自身を除く): 36527322

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 311, 402, 442, 622, 663, 871, 933, 1139, 1326, 1742, 1866, 2278, 2613, 3417, 4043, 5226, 5287, 6834, 8086, 10574, 12129, 14807, 15861, 20837, 24258, 29614, 31722, 41674, 44421, 62511, 68731, 88842, 125022, 137462, 206193, 270881, 354229, 412386, 541762, 708458, 812643, 1062687, 1625286, 2125374, 4604977, 9209954, 13814931, 27629862]

約数ペア:

[(1, 27629862), (2, 13814931), (3, 9209954), (6, 4604977), (13, 2125374), (17, 1625286), (26, 1062687), (34, 812643), (39, 708458), (51, 541762), (67, 412386), (78, 354229), (102, 270881), (134, 206193), (201, 137462), (221, 125022), (311, 88842), (402, 68731), (442, 62511), (622, 44421), (663, 41674), (871, 31722), (933, 29614), (1139, 24258), (1326, 20837), (1742, 15861), (1866, 14807), (2278, 12129), (2613, 10574), (3417, 8086), (4043, 6834), (5226, 5287)]