23728390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5632

約数の個数: 32

約数和(自身を含む): 49621824

約数和(自身を除く): 25893434

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 5557, 11114, 27785, 38899, 55570, 77798, 194495, 338977, 388990, 677954, 1694885, 2372839, 3389770, 4745678, 11864195, 23728390]

約数ペア:

[(1, 23728390), (2, 11864195), (5, 4745678), (7, 3389770), (10, 2372839), (14, 1694885), (35, 677954), (61, 388990), (70, 338977), (122, 194495), (305, 77798), (427, 55570), (610, 38899), (854, 27785), (2135, 11114), (4270, 5557)]