74219704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23071

約数の個数: 32

約数和(自身を含む): 154707840

約数和(自身を除く): 80488136

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 23021, 46042, 92084, 184168, 299273, 598546, 713651, 1197092, 1427302, 2394184, 2854604, 5709208, 9277463, 18554926, 37109852, 74219704]

約数ペア:

[(1, 74219704), (2, 37109852), (4, 18554926), (8, 9277463), (13, 5709208), (26, 2854604), (31, 2394184), (52, 1427302), (62, 1197092), (104, 713651), (124, 598546), (248, 299273), (403, 184168), (806, 92084), (1612, 46042), (3224, 23021)]