40978976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{75329}}^1$

素因数の和:75356

約数の個数: 24

約数和(自身を含む): 85424220

約数和(自身を除く): 44445244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 75329, 150658, 301316, 602632, 1205264, 1280593, 2410528, 2561186, 5122372, 10244744, 20489488, 40978976]

約数ペア:

[(1, 40978976), (2, 20489488), (4, 10244744), (8, 5122372), (16, 2561186), (17, 2410528), (32, 1280593), (34, 1205264), (68, 602632), (136, 301316), (272, 150658), (544, 75329)]