28656912

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7193}}^1$

素因数の和:7287

約数の個数: 40

約数和(自身を含む): 74932704

約数和(自身を除く): 46275792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 7193, 14386, 21579, 28772, 43158, 57544, 86316, 115088, 172632, 345264, 597019, 1194038, 1791057, 2388076, 3582114, 4776152, 7164228, 9552304, 14328456, 28656912]

約数ペア:

[(1, 28656912), (2, 14328456), (3, 9552304), (4, 7164228), (6, 4776152), (8, 3582114), (12, 2388076), (16, 1791057), (24, 1194038), (48, 597019), (83, 345264), (166, 172632), (249, 115088), (332, 86316), (498, 57544), (664, 43158), (996, 28772), (1328, 21579), (1992, 14386), (3984, 7193)]