28824252

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 68856480

約数和(自身を除く): 40032228

約数列:

[1, 2, 3, 4, 6, 12, 89, 137, 178, 197, 267, 274, 356, 394, 411, 534, 548, 591, 788, 822, 1068, 1182, 1644, 2364, 12193, 17533, 24386, 26989, 35066, 36579, 48772, 52599, 53978, 70132, 73158, 80967, 105198, 107956, 146316, 161934, 210396, 323868, 2402021, 4804042, 7206063, 9608084, 14412126, 28824252]

約数ペア:

[(1, 28824252), (2, 14412126), (3, 9608084), (4, 7206063), (6, 4804042), (12, 2402021), (89, 323868), (137, 210396), (178, 161934), (197, 146316), (267, 107956), (274, 105198), (356, 80967), (394, 73158), (411, 70132), (534, 53978), (548, 52599), (591, 48772), (788, 36579), (822, 35066), (1068, 26989), (1182, 24386), (1644, 17533), (2364, 12193)]