40270016

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{14633}}^1$

素因数の和:14688

約数の個数: 28

約数和(自身を含む): 81774792

約数和(自身を除く): 41504776

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 14633, 29266, 58532, 117064, 234128, 468256, 629219, 936512, 1258438, 2516876, 5033752, 10067504, 20135008, 40270016]

約数ペア:

[(1, 40270016), (2, 20135008), (4, 10067504), (8, 5033752), (16, 2516876), (32, 1258438), (43, 936512), (64, 629219), (86, 468256), (172, 234128), (344, 117064), (688, 58532), (1376, 29266), (2752, 14633)]