21574328408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{202751}}^1$

素因数の和:203087

約数の個数: 32

約数和(自身を含む): 41458728960

約数和(自身を除く): 19884400552

約数列:

[1, 2, 4, 8, 47, 94, 188, 283, 376, 566, 1132, 2264, 13301, 26602, 53204, 106408, 202751, 405502, 811004, 1622008, 9529297, 19058594, 38117188, 57378533, 76234376, 114757066, 229514132, 459028264, 2696791051, 5393582102, 10787164204, 21574328408]

約数ペア:

[(1, 21574328408), (2, 10787164204), (4, 5393582102), (8, 2696791051), (47, 459028264), (94, 229514132), (188, 114757066), (283, 76234376), (376, 57378533), (566, 38117188), (1132, 19058594), (2264, 9529297), (13301, 1622008), (26602, 811004), (53204, 405502), (106408, 202751)]