28826016

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 72

約数和(自身を含む): 80458560

約数和(自身を除く): 51632544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1039, 1156, 1632, 1734, 2078, 2312, 3117, 3468, 4156, 4624, 6234, 6936, 8312, 9248, 12468, 13872, 16624, 17663, 24936, 27744, 33248, 35326, 49872, 52989, 70652, 99744, 105978, 141304, 211956, 282608, 300271, 423912, 565216, 600542, 847824, 900813, 1201084, 1695648, 1801626, 2402168, 3603252, 4804336, 7206504, 9608672, 14413008, 28826016]

約数ペア:

[(1, 28826016), (2, 14413008), (3, 9608672), (4, 7206504), (6, 4804336), (8, 3603252), (12, 2402168), (16, 1801626), (17, 1695648), (24, 1201084), (32, 900813), (34, 847824), (48, 600542), (51, 565216), (68, 423912), (96, 300271), (102, 282608), (136, 211956), (204, 141304), (272, 105978), (289, 99744), (408, 70652), (544, 52989), (578, 49872), (816, 35326), (867, 33248), (1039, 27744), (1156, 24936), (1632, 17663), (1734, 16624), (2078, 13872), (2312, 12468), (3117, 9248), (3468, 8312), (4156, 6936), (4624, 6234)]