26649770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12281}}^1$

素因数の和:12326

約数の個数: 32

約数和(自身を含む): 56595456

約数和(自身を除く): 29945686

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 12281, 24562, 61405, 85967, 122810, 171934, 380711, 429835, 761422, 859670, 1903555, 2664977, 3807110, 5329954, 13324885, 26649770]

約数ペア:

[(1, 26649770), (2, 13324885), (5, 5329954), (7, 3807110), (10, 2664977), (14, 1903555), (31, 859670), (35, 761422), (62, 429835), (70, 380711), (155, 171934), (217, 122810), (310, 85967), (434, 61405), (1085, 24562), (2170, 12281)]