2723792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 5597856

約数和(自身を除く): 2874064

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 107, 148, 172, 214, 296, 344, 428, 592, 688, 856, 1591, 1712, 3182, 3959, 4601, 6364, 7918, 9202, 12728, 15836, 18404, 25456, 31672, 36808, 63344, 73616, 170237, 340474, 680948, 1361896, 2723792]

約数ペア:

[(1, 2723792), (2, 1361896), (4, 680948), (8, 340474), (16, 170237), (37, 73616), (43, 63344), (74, 36808), (86, 31672), (107, 25456), (148, 18404), (172, 15836), (214, 12728), (296, 9202), (344, 7918), (428, 6364), (592, 4601), (688, 3959), (856, 3182), (1591, 1712)]