28809968390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4624393}}^1$

素因数の和:4624496

約数の個数: 32

約数和(自身を含む): 59932146240

約数和(自身を除く): 31122177850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 4624393, 9248786, 23121965, 32370751, 46243930, 64741502, 161853755, 323707510, 411570977, 823141954, 2057854885, 2880996839, 4115709770, 5761993678, 14404984195, 28809968390]

約数ペア:

[(1, 28809968390), (2, 14404984195), (5, 5761993678), (7, 4115709770), (10, 2880996839), (14, 2057854885), (35, 823141954), (70, 411570977), (89, 323707510), (178, 161853755), (445, 64741502), (623, 46243930), (890, 32370751), (1246, 23121965), (3115, 9248786), (6230, 4624393)]