64798190

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{4973}}^1$

素因数の和:6283

約数の個数: 16

約数和(自身を含む): 116749728

約数和(自身を除く): 51951538

約数列:

[1, 2, 5, 10, 1303, 2606, 4973, 6515, 9946, 13030, 24865, 49730, 6479819, 12959638, 32399095, 64798190]

約数ペア:

[(1, 64798190), (2, 32399095), (5, 12959638), (10, 6479819), (1303, 49730), (2606, 24865), (4973, 13030), (6515, 9946)]