28440168

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{6547}}^1$

素因数の和:6737

約数の個数: 32

約数和(自身を含む): 71504160

約数和(自身を除く): 43063992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 6547, 13094, 19641, 26188, 39282, 52376, 78564, 157128, 1185007, 2370014, 3555021, 4740028, 7110042, 9480056, 14220084, 28440168]

約数ペア:

[(1, 28440168), (2, 14220084), (3, 9480056), (4, 7110042), (6, 4740028), (8, 3555021), (12, 2370014), (24, 1185007), (181, 157128), (362, 78564), (543, 52376), (724, 39282), (1086, 26188), (1448, 19641), (2172, 13094), (4344, 6547)]