28733904

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5393}}^1$

素因数の和:5444

約数の個数: 60

約数和(自身を含む): 82603716

約数和(自身を除く): 53869812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 5393, 10786, 16179, 21572, 32358, 43144, 48537, 64716, 86288, 97074, 129432, 194148, 199541, 258864, 388296, 399082, 598623, 776592, 798164, 1197246, 1596328, 1795869, 2394492, 3192656, 3591738, 4788984, 7183476, 9577968, 14366952, 28733904]

約数ペア:

[(1, 28733904), (2, 14366952), (3, 9577968), (4, 7183476), (6, 4788984), (8, 3591738), (9, 3192656), (12, 2394492), (16, 1795869), (18, 1596328), (24, 1197246), (36, 798164), (37, 776592), (48, 598623), (72, 399082), (74, 388296), (111, 258864), (144, 199541), (148, 194148), (222, 129432), (296, 97074), (333, 86288), (444, 64716), (592, 48537), (666, 43144), (888, 32358), (1332, 21572), (1776, 16179), (2664, 10786), (5328, 5393)]