28016064

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 112

約数和(自身を含む): 85181440

約数和(自身を除く): 57165376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 523, 558, 576, 744, 837, 864, 992, 1046, 1116, 1488, 1569, 1674, 1728, 1984, 2092, 2232, 2976, 3138, 3348, 4184, 4464, 4707, 5952, 6276, 6696, 8368, 8928, 9414, 12552, 13392, 14121, 16213, 16736, 17856, 18828, 25104, 26784, 28242, 32426, 33472, 37656, 48639, 50208, 53568, 56484, 64852, 75312, 97278, 100416, 112968, 129704, 145917, 150624, 194556, 225936, 259408, 291834, 301248, 389112, 437751, 451872, 518816, 583668, 778224, 875502, 903744, 1037632, 1167336, 1556448, 1751004, 2334672, 3112896, 3502008, 4669344, 7004016, 9338688, 14008032, 28016064]

約数ペア:

[(1, 28016064), (2, 14008032), (3, 9338688), (4, 7004016), (6, 4669344), (8, 3502008), (9, 3112896), (12, 2334672), (16, 1751004), (18, 1556448), (24, 1167336), (27, 1037632), (31, 903744), (32, 875502), (36, 778224), (48, 583668), (54, 518816), (62, 451872), (64, 437751), (72, 389112), (93, 301248), (96, 291834), (108, 259408), (124, 225936), (144, 194556), (186, 150624), (192, 145917), (216, 129704), (248, 112968), (279, 100416), (288, 97278), (372, 75312), (432, 64852), (496, 56484), (523, 53568), (558, 50208), (576, 48639), (744, 37656), (837, 33472), (864, 32426), (992, 28242), (1046, 26784), (1116, 25104), (1488, 18828), (1569, 17856), (1674, 16736), (1728, 16213), (1984, 14121), (2092, 13392), (2232, 12552), (2976, 9414), (3138, 8928), (3348, 8368), (4184, 6696), (4464, 6276), (4707, 5952)]