28414074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2659}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 61669440

約数和(自身を除く): 33255366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 2659, 3562, 5318, 5343, 7977, 10686, 15954, 34567, 69134, 103701, 207402, 364283, 728566, 1092849, 2185698, 4735679, 9471358, 14207037, 28414074]

約数ペア:

[(1, 28414074), (2, 14207037), (3, 9471358), (6, 4735679), (13, 2185698), (26, 1092849), (39, 728566), (78, 364283), (137, 207402), (274, 103701), (411, 69134), (822, 34567), (1781, 15954), (2659, 10686), (3562, 7977), (5318, 5343)]