70425397

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 85888512

約数和(自身を除く): 15463115

約数列:

[1, 7, 31, 49, 71, 217, 497, 653, 1519, 2201, 3479, 4571, 15407, 20243, 31997, 46363, 107849, 141701, 324541, 991907, 1437253, 2271787, 10060771, 70425397]

約数ペア:

[(1, 70425397), (7, 10060771), (31, 2271787), (49, 1437253), (71, 991907), (217, 324541), (497, 141701), (653, 107849), (1519, 46363), (2201, 31997), (3479, 20243), (4571, 15407)]