28857748224

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1212103}}^1$

素因数の和:1212153

約数の個数: 72

約数和(自身を含む): 79281298432

約数和(自身を除く): 50423550208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 1212103, 2424206, 3636309, 4848412, 7272618, 9696824, 14545236, 19393648, 29090472, 37575193, 38787296, 58180944, 75150386, 77574592, 112725579, 116361888, 150300772, 155149184, 225451158, 232723776, 300601544, 310298368, 450902316, 465447552, 601203088, 901804632, 930895104, 1202406176, 1803609264, 2404812352, 3607218528, 4809624704, 7214437056, 9619249408, 14428874112, 28857748224]

約数ペア:

[(1, 28857748224), (2, 14428874112), (3, 9619249408), (4, 7214437056), (6, 4809624704), (8, 3607218528), (12, 2404812352), (16, 1803609264), (24, 1202406176), (31, 930895104), (32, 901804632), (48, 601203088), (62, 465447552), (64, 450902316), (93, 310298368), (96, 300601544), (124, 232723776), (128, 225451158), (186, 155149184), (192, 150300772), (248, 116361888), (256, 112725579), (372, 77574592), (384, 75150386), (496, 58180944), (744, 38787296), (768, 37575193), (992, 29090472), (1488, 19393648), (1984, 14545236), (2976, 9696824), (3968, 7272618), (5952, 4848412), (7936, 3636309), (11904, 2424206), (23808, 1212103)]