47394984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21701}}^1$

素因数の和:21730

約数の個数: 64

約数和(自身を含む): 145837440

約数和(自身を除く): 98442456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 21701, 43402, 65103, 86804, 130206, 151907, 173608, 260412, 282113, 303814, 455721, 520824, 564226, 607628, 846339, 911442, 1128452, 1215256, 1692678, 1822884, 1974791, 2256904, 3385356, 3645768, 3949582, 5924373, 6770712, 7899164, 11848746, 15798328, 23697492, 47394984]

約数ペア:

[(1, 47394984), (2, 23697492), (3, 15798328), (4, 11848746), (6, 7899164), (7, 6770712), (8, 5924373), (12, 3949582), (13, 3645768), (14, 3385356), (21, 2256904), (24, 1974791), (26, 1822884), (28, 1692678), (39, 1215256), (42, 1128452), (52, 911442), (56, 846339), (78, 607628), (84, 564226), (91, 520824), (104, 455721), (156, 303814), (168, 282113), (182, 260412), (273, 173608), (312, 151907), (364, 130206), (546, 86804), (728, 65103), (1092, 43402), (2184, 21701)]