61115348

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4044

約数の個数: 36

約数和(自身を含む): 126020160

約数和(自身を除く): 64904812

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 3947, 7742, 7894, 15484, 15788, 27629, 55258, 110516, 193403, 311813, 386806, 623626, 773612, 1247252, 2182691, 4365382, 8730764, 15278837, 30557674, 61115348]

約数ペア:

[(1, 61115348), (2, 30557674), (4, 15278837), (7, 8730764), (14, 4365382), (28, 2182691), (49, 1247252), (79, 773612), (98, 623626), (158, 386806), (196, 311813), (316, 193403), (553, 110516), (1106, 55258), (2212, 27629), (3871, 15788), (3947, 15484), (7742, 7894)]