28039488

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:3999

約数の個数: 56

約数和(自身を含む): 76212192

約数和(自身を除く): 48172704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 3947, 7104, 7894, 11841, 15788, 23682, 31576, 47364, 63152, 94728, 126304, 146039, 189456, 252608, 292078, 378912, 438117, 584156, 757824, 876234, 1168312, 1752468, 2336624, 3504936, 4673248, 7009872, 9346496, 14019744, 28039488]

約数ペア:

[(1, 28039488), (2, 14019744), (3, 9346496), (4, 7009872), (6, 4673248), (8, 3504936), (12, 2336624), (16, 1752468), (24, 1168312), (32, 876234), (37, 757824), (48, 584156), (64, 438117), (74, 378912), (96, 292078), (111, 252608), (148, 189456), (192, 146039), (222, 126304), (296, 94728), (444, 63152), (592, 47364), (888, 31576), (1184, 23682), (1776, 15788), (2368, 11841), (3552, 7894), (3947, 7104)]