28476288

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 86322600

約数和(自身を除く): 57846312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1301, 1368, 1824, 2432, 2602, 2736, 3648, 3903, 5204, 5472, 7296, 7806, 10408, 10944, 11709, 15612, 20816, 21888, 23418, 24719, 31224, 41632, 46836, 49438, 62448, 74157, 83264, 93672, 98876, 124896, 148314, 166528, 187344, 197752, 222471, 249792, 296628, 374688, 395504, 444942, 499584, 593256, 749376, 791008, 889884, 1186512, 1498752, 1582016, 1779768, 2373024, 3164032, 3559536, 4746048, 7119072, 9492096, 14238144, 28476288]

約数ペア:

[(1, 28476288), (2, 14238144), (3, 9492096), (4, 7119072), (6, 4746048), (8, 3559536), (9, 3164032), (12, 2373024), (16, 1779768), (18, 1582016), (19, 1498752), (24, 1186512), (32, 889884), (36, 791008), (38, 749376), (48, 593256), (57, 499584), (64, 444942), (72, 395504), (76, 374688), (96, 296628), (114, 249792), (128, 222471), (144, 197752), (152, 187344), (171, 166528), (192, 148314), (228, 124896), (288, 98876), (304, 93672), (342, 83264), (384, 74157), (456, 62448), (576, 49438), (608, 46836), (684, 41632), (912, 31224), (1152, 24719), (1216, 23418), (1301, 21888), (1368, 20816), (1824, 15612), (2432, 11709), (2602, 10944), (2736, 10408), (3648, 7806), (3903, 7296), (5204, 5472)]