28923576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 50910024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1231, 1958, 2136, 2462, 2937, 3693, 3916, 4924, 5874, 7386, 7832, 9848, 11748, 13541, 14772, 23496, 27082, 29544, 40623, 54164, 81246, 108328, 109559, 162492, 219118, 324984, 328677, 438236, 657354, 876472, 1205149, 1314708, 2410298, 2629416, 3615447, 4820596, 7230894, 9641192, 14461788, 28923576]

約数ペア:

[(1, 28923576), (2, 14461788), (3, 9641192), (4, 7230894), (6, 4820596), (8, 3615447), (11, 2629416), (12, 2410298), (22, 1314708), (24, 1205149), (33, 876472), (44, 657354), (66, 438236), (88, 328677), (89, 324984), (132, 219118), (178, 162492), (264, 109559), (267, 108328), (356, 81246), (534, 54164), (712, 40623), (979, 29544), (1068, 27082), (1231, 23496), (1958, 14772), (2136, 13541), (2462, 11748), (2937, 9848), (3693, 7832), (3916, 7386), (4924, 5874)]