74344784

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{36587}}^1$

素因数の和:36722

約数の個数: 20

約数和(自身を含む): 145181184

約数和(自身を除く): 70836400

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 36587, 73174, 146348, 292696, 585392, 4646549, 9293098, 18586196, 37172392, 74344784]

約数ペア:

[(1, 74344784), (2, 37172392), (4, 18586196), (8, 9293098), (16, 4646549), (127, 585392), (254, 292696), (508, 146348), (1016, 73174), (2032, 36587)]