61308904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 118508040

約数和(自身を除く): 57199136

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 1721, 3442, 4453, 6884, 8906, 13768, 17812, 35624, 104981, 125633, 209962, 251266, 419924, 502532, 839848, 1005064, 7663613, 15327226, 30654452, 61308904]

約数ペア:

[(1, 61308904), (2, 30654452), (4, 15327226), (8, 7663613), (61, 1005064), (73, 839848), (122, 502532), (146, 419924), (244, 251266), (292, 209962), (488, 125633), (584, 104981), (1721, 35624), (3442, 17812), (4453, 13768), (6884, 8906)]