40245284

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 71500800

約数和(自身を除く): 31255516

約数列:

[1, 2, 4, 127, 227, 254, 349, 454, 508, 698, 908, 1396, 28829, 44323, 57658, 79223, 88646, 115316, 158446, 177292, 316892, 10061321, 20122642, 40245284]

約数ペア:

[(1, 40245284), (2, 20122642), (4, 10061321), (127, 316892), (227, 177292), (254, 158446), (349, 115316), (454, 88646), (508, 79223), (698, 57658), (908, 44323), (1396, 28829)]