1525888

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 3769920

約数和(自身を除く): 2244032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 131, 182, 208, 224, 262, 364, 416, 448, 524, 728, 832, 896, 917, 1048, 1456, 1664, 1703, 1834, 2096, 2912, 3406, 3668, 4192, 5824, 6812, 7336, 8384, 11648, 11921, 13624, 14672, 16768, 23842, 27248, 29344, 47684, 54496, 58688, 95368, 108992, 117376, 190736, 217984, 381472, 762944, 1525888]

約数ペア:

[(1, 1525888), (2, 762944), (4, 381472), (7, 217984), (8, 190736), (13, 117376), (14, 108992), (16, 95368), (26, 58688), (28, 54496), (32, 47684), (52, 29344), (56, 27248), (64, 23842), (91, 16768), (104, 14672), (112, 13624), (128, 11921), (131, 11648), (182, 8384), (208, 7336), (224, 6812), (262, 5824), (364, 4192), (416, 3668), (448, 3406), (524, 2912), (728, 2096), (832, 1834), (896, 1703), (917, 1664), (1048, 1456)]