715691528

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{2633}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 1366887960

約数和(自身を除く): 651196432

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 557, 1114, 2228, 2633, 4456, 5266, 10532, 21064, 33977, 67954, 135908, 160613, 271816, 321226, 642452, 1284904, 1466581, 2933162, 5866324, 11732648, 89461441, 178922882, 357845764, 715691528]

約数ペア:

[(1, 715691528), (2, 357845764), (4, 178922882), (8, 89461441), (61, 11732648), (122, 5866324), (244, 2933162), (488, 1466581), (557, 1284904), (1114, 642452), (2228, 321226), (2633, 271816), (4456, 160613), (5266, 135908), (10532, 67954), (21064, 33977)]