73409744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199483}}^1$

素因数の和:199514

約数の個数: 20

約数和(自身を含む): 148416096

約数和(自身を除く): 75006352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 199483, 398966, 797932, 1595864, 3191728, 4588109, 9176218, 18352436, 36704872, 73409744]

約数ペア:

[(1, 73409744), (2, 36704872), (4, 18352436), (8, 9176218), (16, 4588109), (23, 3191728), (46, 1595864), (92, 797932), (184, 398966), (368, 199483)]