39974504

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{135049}}^1$

素因数の和:135092

約数の個数: 16

約数和(自身を含む): 76978500

約数和(自身を除く): 37003996

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 135049, 270098, 540196, 1080392, 4996813, 9993626, 19987252, 39974504]

約数ペア:

[(1, 39974504), (2, 19987252), (4, 9993626), (8, 4996813), (37, 1080392), (74, 540196), (148, 270098), (296, 135049)]