28861008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 83137536

約数和(自身を除く): 54276528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1163, 1551, 2068, 2256, 2326, 3102, 3489, 4136, 4652, 6204, 6978, 8272, 9304, 12408, 12793, 13956, 18608, 24816, 25586, 27912, 38379, 51172, 54661, 55824, 76758, 102344, 109322, 153516, 163983, 204688, 218644, 307032, 327966, 437288, 601271, 614064, 655932, 874576, 1202542, 1311864, 1803813, 2405084, 2623728, 3607626, 4810168, 7215252, 9620336, 14430504, 28861008]

約数ペア:

[(1, 28861008), (2, 14430504), (3, 9620336), (4, 7215252), (6, 4810168), (8, 3607626), (11, 2623728), (12, 2405084), (16, 1803813), (22, 1311864), (24, 1202542), (33, 874576), (44, 655932), (47, 614064), (48, 601271), (66, 437288), (88, 327966), (94, 307032), (132, 218644), (141, 204688), (176, 163983), (188, 153516), (264, 109322), (282, 102344), (376, 76758), (517, 55824), (528, 54661), (564, 51172), (752, 38379), (1034, 27912), (1128, 25586), (1163, 24816), (1551, 18608), (2068, 13956), (2256, 12793), (2326, 12408), (3102, 9304), (3489, 8272), (4136, 6978), (4652, 6204)]