42243864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 73151976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 1907, 2769, 3692, 3814, 5538, 5721, 7384, 7628, 11076, 11442, 15256, 22152, 22884, 24791, 45768, 49582, 74373, 99164, 135397, 148746, 198328, 270794, 297492, 406191, 541588, 594984, 812382, 1083176, 1624764, 1760161, 3249528, 3520322, 5280483, 7040644, 10560966, 14081288, 21121932, 42243864]

約数ペア:

[(1, 42243864), (2, 21121932), (3, 14081288), (4, 10560966), (6, 7040644), (8, 5280483), (12, 3520322), (13, 3249528), (24, 1760161), (26, 1624764), (39, 1083176), (52, 812382), (71, 594984), (78, 541588), (104, 406191), (142, 297492), (156, 270794), (213, 198328), (284, 148746), (312, 135397), (426, 99164), (568, 74373), (852, 49582), (923, 45768), (1704, 24791), (1846, 22884), (1907, 22152), (2769, 15256), (3692, 11442), (3814, 11076), (5538, 7628), (5721, 7384)]