28011552

素因数分解:

$2^5\times 3^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 73809792

約数和(自身を除く): 45798240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 431, 677, 862, 1293, 1354, 1724, 2031, 2586, 2708, 3448, 4062, 5172, 5416, 6896, 8124, 10344, 10832, 13792, 16248, 20688, 21664, 32496, 41376, 64992, 291787, 583574, 875361, 1167148, 1750722, 2334296, 3501444, 4668592, 7002888, 9337184, 14005776, 28011552]

約数ペア:

[(1, 28011552), (2, 14005776), (3, 9337184), (4, 7002888), (6, 4668592), (8, 3501444), (12, 2334296), (16, 1750722), (24, 1167148), (32, 875361), (48, 583574), (96, 291787), (431, 64992), (677, 41376), (862, 32496), (1293, 21664), (1354, 20688), (1724, 16248), (2031, 13792), (2586, 10832), (2708, 10344), (3448, 8124), (4062, 6896), (5172, 5416)]