28584192

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 93860480

約数和(自身を除く): 65276288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 409, 416, 448, 546, 624, 672, 728, 768, 818, 832, 896, 1092, 1227, 1248, 1344, 1456, 1636, 1664, 1792, 2184, 2454, 2496, 2688, 2863, 2912, 3272, 3328, 4368, 4908, 4992, 5317, 5376, 5726, 5824, 6544, 8589, 8736, 9816, 9984, 10634, 11452, 11648, 13088, 15951, 17178, 17472, 19632, 21268, 22904, 23296, 26176, 31902, 34356, 34944, 37219, 39264, 42536, 45808, 52352, 63804, 68712, 69888, 74438, 78528, 85072, 91616, 104704, 111657, 127608, 137424, 148876, 157056, 170144, 183232, 223314, 255216, 274848, 297752, 314112, 340288, 366464, 446628, 510432, 549696, 595504, 680576, 732928, 893256, 1020864, 1099392, 1191008, 1361152, 1786512, 2041728, 2198784, 2382016, 3573024, 4083456, 4764032, 7146048, 9528064, 14292096, 28584192]

約数ペア:

[(1, 28584192), (2, 14292096), (3, 9528064), (4, 7146048), (6, 4764032), (7, 4083456), (8, 3573024), (12, 2382016), (13, 2198784), (14, 2041728), (16, 1786512), (21, 1361152), (24, 1191008), (26, 1099392), (28, 1020864), (32, 893256), (39, 732928), (42, 680576), (48, 595504), (52, 549696), (56, 510432), (64, 446628), (78, 366464), (84, 340288), (91, 314112), (96, 297752), (104, 274848), (112, 255216), (128, 223314), (156, 183232), (168, 170144), (182, 157056), (192, 148876), (208, 137424), (224, 127608), (256, 111657), (273, 104704), (312, 91616), (336, 85072), (364, 78528), (384, 74438), (409, 69888), (416, 68712), (448, 63804), (546, 52352), (624, 45808), (672, 42536), (728, 39264), (768, 37219), (818, 34944), (832, 34356), (896, 31902), (1092, 26176), (1227, 23296), (1248, 22904), (1344, 21268), (1456, 19632), (1636, 17472), (1664, 17178), (1792, 15951), (2184, 13088), (2454, 11648), (2496, 11452), (2688, 10634), (2863, 9984), (2912, 9816), (3272, 8736), (3328, 8589), (4368, 6544), (4908, 5824), (4992, 5726), (5317, 5376)]