61743556

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 126730240

約数和(自身を除く): 64986684

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 158, 206, 271, 316, 412, 542, 553, 721, 1084, 1106, 1442, 1897, 2212, 2884, 3794, 7588, 8137, 16274, 21409, 27913, 32548, 42818, 55826, 56959, 85636, 111652, 113918, 149863, 195391, 227836, 299726, 390782, 599452, 781564, 2205127, 4410254, 8820508, 15435889, 30871778, 61743556]

約数ペア:

[(1, 61743556), (2, 30871778), (4, 15435889), (7, 8820508), (14, 4410254), (28, 2205127), (79, 781564), (103, 599452), (158, 390782), (206, 299726), (271, 227836), (316, 195391), (412, 149863), (542, 113918), (553, 111652), (721, 85636), (1084, 56959), (1106, 55826), (1442, 42818), (1897, 32548), (2212, 27913), (2884, 21409), (3794, 16274), (7588, 8137)]