64961330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{5557}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 134459136

約数和(自身を除く): 69497806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5557, 5845, 11114, 11690, 27785, 38899, 55570, 77798, 194495, 388990, 928019, 1856038, 4640095, 6496133, 9280190, 12992266, 32480665, 64961330]

約数ペア:

[(1, 64961330), (2, 32480665), (5, 12992266), (7, 9280190), (10, 6496133), (14, 4640095), (35, 1856038), (70, 928019), (167, 388990), (334, 194495), (835, 77798), (1169, 55570), (1670, 38899), (2338, 27785), (5557, 11690), (5845, 11114)]