28636128

素因数分解:

$2^5\times 3^2\times {\mathrm{99431}}^1$

素因数の和:99447

約数の個数: 36

約数和(自身を含む): 81434808

約数和(自身を除く): 52798680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 99431, 198862, 298293, 397724, 596586, 795448, 894879, 1193172, 1590896, 1789758, 2386344, 3181792, 3579516, 4772688, 7159032, 9545376, 14318064, 28636128]

約数ペア:

[(1, 28636128), (2, 14318064), (3, 9545376), (4, 7159032), (6, 4772688), (8, 3579516), (9, 3181792), (12, 2386344), (16, 1789758), (18, 1590896), (24, 1193172), (32, 894879), (36, 795448), (48, 596586), (72, 397724), (96, 298293), (144, 198862), (288, 99431)]