28553712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 53941008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1319, 1353, 1804, 1968, 2638, 2706, 3608, 3957, 5276, 5412, 7216, 7914, 10552, 10824, 14509, 15828, 21104, 21648, 29018, 31656, 43527, 54079, 58036, 63312, 87054, 108158, 116072, 162237, 174108, 216316, 232144, 324474, 348216, 432632, 594869, 648948, 696432, 865264, 1189738, 1297896, 1784607, 2379476, 2595792, 3569214, 4758952, 7138428, 9517904, 14276856, 28553712]

約数ペア:

[(1, 28553712), (2, 14276856), (3, 9517904), (4, 7138428), (6, 4758952), (8, 3569214), (11, 2595792), (12, 2379476), (16, 1784607), (22, 1297896), (24, 1189738), (33, 865264), (41, 696432), (44, 648948), (48, 594869), (66, 432632), (82, 348216), (88, 324474), (123, 232144), (132, 216316), (164, 174108), (176, 162237), (246, 116072), (264, 108158), (328, 87054), (451, 63312), (492, 58036), (528, 54079), (656, 43527), (902, 31656), (984, 29018), (1319, 21648), (1353, 21104), (1804, 15828), (1968, 14509), (2638, 10824), (2706, 10552), (3608, 7914), (3957, 7216), (5276, 5412)]