28937539462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1\times {\mathrm{4787}}^1$

素因数の和:10252

約数の個数: 32

約数和(自身を含む): 47851195392

約数和(自身を除く): 18913655930

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 4787, 5407, 9574, 10814, 62231, 70291, 124462, 140582, 205841, 232501, 411682, 465002, 2675933, 3022513, 5351866, 6045026, 25883309, 51766618, 336483017, 672966034, 1112982287, 2225964574, 14468769731, 28937539462]

約数ペア:

[(1, 28937539462), (2, 14468769731), (13, 2225964574), (26, 1112982287), (43, 672966034), (86, 336483017), (559, 51766618), (1118, 25883309), (4787, 6045026), (5407, 5351866), (9574, 3022513), (10814, 2675933), (62231, 465002), (70291, 411682), (124462, 232501), (140582, 205841)]