28054584

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10531}}^1$

素因数の和:10580

約数の個数: 48

約数和(自身を含む): 78042120

約数和(自身を除く): 49987536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10531, 21062, 31593, 42124, 63186, 84248, 94779, 126372, 189558, 252744, 379116, 389647, 758232, 779294, 1168941, 1558588, 2337882, 3117176, 3506823, 4675764, 7013646, 9351528, 14027292, 28054584]

約数ペア:

[(1, 28054584), (2, 14027292), (3, 9351528), (4, 7013646), (6, 4675764), (8, 3506823), (9, 3117176), (12, 2337882), (18, 1558588), (24, 1168941), (36, 779294), (37, 758232), (72, 389647), (74, 379116), (111, 252744), (148, 189558), (222, 126372), (296, 94779), (333, 84248), (444, 63186), (666, 42124), (888, 31593), (1332, 21062), (2664, 10531)]