28655547048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2467}}^1\times {\mathrm{5563}}^1$

素因数の和:8071

約数の個数: 96

約数和(自身を含む): 80331919200

約数和(自身を除く): 51676372152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 2467, 4934, 5563, 7401, 9868, 11126, 14802, 16689, 19736, 22203, 22252, 29604, 33378, 44406, 44504, 50067, 59208, 66756, 71543, 88812, 100134, 133512, 143086, 161327, 177624, 200268, 214629, 286172, 322654, 400536, 429258, 483981, 572344, 643887, 645308, 858516, 967962, 1287774, 1290616, 1451943, 1717032, 1935924, 2575548, 2903886, 3871848, 5151096, 5807772, 11615544, 13723921, 27447842, 41171763, 54895684, 82343526, 109791368, 123515289, 164687052, 247030578, 329374104, 397993709, 494061156, 795987418, 988122312, 1193981127, 1591974836, 2387962254, 3183949672, 3581943381, 4775924508, 7163886762, 9551849016, 14327773524, 28655547048]

約数ペア:

[(1, 28655547048), (2, 14327773524), (3, 9551849016), (4, 7163886762), (6, 4775924508), (8, 3581943381), (9, 3183949672), (12, 2387962254), (18, 1591974836), (24, 1193981127), (29, 988122312), (36, 795987418), (58, 494061156), (72, 397993709), (87, 329374104), (116, 247030578), (174, 164687052), (232, 123515289), (261, 109791368), (348, 82343526), (522, 54895684), (696, 41171763), (1044, 27447842), (2088, 13723921), (2467, 11615544), (4934, 5807772), (5563, 5151096), (7401, 3871848), (9868, 2903886), (11126, 2575548), (14802, 1935924), (16689, 1717032), (19736, 1451943), (22203, 1290616), (22252, 1287774), (29604, 967962), (33378, 858516), (44406, 645308), (44504, 643887), (50067, 572344), (59208, 483981), (66756, 429258), (71543, 400536), (88812, 322654), (100134, 286172), (133512, 214629), (143086, 200268), (161327, 177624)]