28854072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 87141600

約数和(自身を除く): 58287528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1063, 1131, 1508, 2088, 2126, 2262, 3016, 3189, 3393, 4252, 4524, 6378, 6786, 8504, 9048, 9567, 12756, 13572, 13819, 19134, 25512, 27144, 27638, 30827, 38268, 41457, 55276, 61654, 76536, 82914, 92481, 110552, 123308, 124371, 165828, 184962, 246616, 248742, 277443, 331656, 369924, 400751, 497484, 554886, 739848, 801502, 994968, 1109772, 1202253, 1603004, 2219544, 2404506, 3206008, 3606759, 4809012, 7213518, 9618024, 14427036, 28854072]

約数ペア:

[(1, 28854072), (2, 14427036), (3, 9618024), (4, 7213518), (6, 4809012), (8, 3606759), (9, 3206008), (12, 2404506), (13, 2219544), (18, 1603004), (24, 1202253), (26, 1109772), (29, 994968), (36, 801502), (39, 739848), (52, 554886), (58, 497484), (72, 400751), (78, 369924), (87, 331656), (104, 277443), (116, 248742), (117, 246616), (156, 184962), (174, 165828), (232, 124371), (234, 123308), (261, 110552), (312, 92481), (348, 82914), (377, 76536), (468, 61654), (522, 55276), (696, 41457), (754, 38268), (936, 30827), (1044, 27638), (1063, 27144), (1131, 25512), (1508, 19134), (2088, 13819), (2126, 13572), (2262, 12756), (3016, 9567), (3189, 9048), (3393, 8504), (4252, 6786), (4524, 6378)]