28504632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 77575680

約数和(自身を除く): 49071048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 887, 1236, 1339, 1774, 2472, 2661, 2678, 3548, 4017, 5322, 5356, 7096, 8034, 10644, 10712, 11531, 16068, 21288, 23062, 32136, 34593, 46124, 69186, 91361, 92248, 138372, 182722, 274083, 276744, 365444, 548166, 730888, 1096332, 1187693, 2192664, 2375386, 3563079, 4750772, 7126158, 9501544, 14252316, 28504632]

約数ペア:

[(1, 28504632), (2, 14252316), (3, 9501544), (4, 7126158), (6, 4750772), (8, 3563079), (12, 2375386), (13, 2192664), (24, 1187693), (26, 1096332), (39, 730888), (52, 548166), (78, 365444), (103, 276744), (104, 274083), (156, 182722), (206, 138372), (309, 92248), (312, 91361), (412, 69186), (618, 46124), (824, 34593), (887, 32136), (1236, 23062), (1339, 21288), (1774, 16068), (2472, 11531), (2661, 10712), (2678, 10644), (3548, 8034), (4017, 7096), (5322, 5356)]