42835424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 90720000

約数和(自身を除く): 47884576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1499, 1504, 1786, 2998, 3572, 5996, 7144, 11992, 14288, 23984, 28481, 28576, 47968, 56962, 70453, 113924, 140906, 227848, 281812, 455696, 563624, 911392, 1127248, 1338607, 2254496, 2677214, 5354428, 10708856, 21417712, 42835424]

約数ペア:

[(1, 42835424), (2, 21417712), (4, 10708856), (8, 5354428), (16, 2677214), (19, 2254496), (32, 1338607), (38, 1127248), (47, 911392), (76, 563624), (94, 455696), (152, 281812), (188, 227848), (304, 140906), (376, 113924), (608, 70453), (752, 56962), (893, 47968), (1499, 28576), (1504, 28481), (1786, 23984), (2998, 14288), (3572, 11992), (5996, 7144)]