28923216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 86899200

約数和(自身を除く): 57975984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1459, 1652, 2478, 2832, 2918, 3304, 4377, 4956, 5836, 6608, 8754, 9912, 10213, 11672, 17508, 19824, 20426, 23344, 30639, 35016, 40852, 61278, 70032, 81704, 86081, 122556, 163408, 172162, 245112, 258243, 344324, 490224, 516486, 602567, 688648, 1032972, 1205134, 1377296, 1807701, 2065944, 2410268, 3615402, 4131888, 4820536, 7230804, 9641072, 14461608, 28923216]

約数ペア:

[(1, 28923216), (2, 14461608), (3, 9641072), (4, 7230804), (6, 4820536), (7, 4131888), (8, 3615402), (12, 2410268), (14, 2065944), (16, 1807701), (21, 1377296), (24, 1205134), (28, 1032972), (42, 688648), (48, 602567), (56, 516486), (59, 490224), (84, 344324), (112, 258243), (118, 245112), (168, 172162), (177, 163408), (236, 122556), (336, 86081), (354, 81704), (413, 70032), (472, 61278), (708, 40852), (826, 35016), (944, 30639), (1239, 23344), (1416, 20426), (1459, 19824), (1652, 17508), (2478, 11672), (2832, 10213), (2918, 9912), (3304, 8754), (4377, 6608), (4956, 5836)]