1567642888

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{85087}}^1$

素因数の和:85154

約数の個数: 48

約数和(自身を含む): 3492011520

約数和(自身を除く): 1924368632

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 85087, 170174, 340348, 595609, 680696, 1191218, 2382436, 3999089, 4169263, 4764872, 7998178, 8338526, 15996356, 16677052, 27993623, 31992712, 33354104, 55987246, 111974492, 195955361, 223948984, 391910722, 783821444, 1567642888]

約数ペア:

[(1, 1567642888), (2, 783821444), (4, 391910722), (7, 223948984), (8, 195955361), (14, 111974492), (28, 55987246), (47, 33354104), (49, 31992712), (56, 27993623), (94, 16677052), (98, 15996356), (188, 8338526), (196, 7998178), (329, 4764872), (376, 4169263), (392, 3999089), (658, 2382436), (1316, 1191218), (2303, 680696), (2632, 595609), (4606, 340348), (9212, 170174), (18424, 85087)]