4487919104

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1801}}^1$

素因数の和:2007

約数の個数: 80

約数和(自身を含む): 9320462976

約数和(自身を除く): 4832543872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 496, 512, 628, 992, 1256, 1801, 1984, 2512, 3602, 3968, 4867, 5024, 7204, 7936, 9734, 10048, 14408, 15872, 19468, 20096, 28816, 38936, 40192, 55831, 57632, 77872, 80384, 111662, 115264, 155744, 223324, 230528, 282757, 311488, 446648, 461056, 565514, 622976, 893296, 922112, 1131028, 1245952, 1786592, 2262056, 2491904, 3573184, 4524112, 7146368, 8765467, 9048224, 14292736, 17530934, 18096448, 28585472, 35061868, 36192896, 70123736, 72385792, 140247472, 144771584, 280494944, 560989888, 1121979776, 2243959552, 4487919104]

約数ペア:

[(1, 4487919104), (2, 2243959552), (4, 1121979776), (8, 560989888), (16, 280494944), (31, 144771584), (32, 140247472), (62, 72385792), (64, 70123736), (124, 36192896), (128, 35061868), (157, 28585472), (248, 18096448), (256, 17530934), (314, 14292736), (496, 9048224), (512, 8765467), (628, 7146368), (992, 4524112), (1256, 3573184), (1801, 2491904), (1984, 2262056), (2512, 1786592), (3602, 1245952), (3968, 1131028), (4867, 922112), (5024, 893296), (7204, 622976), (7936, 565514), (9734, 461056), (10048, 446648), (14408, 311488), (15872, 282757), (19468, 230528), (20096, 223324), (28816, 155744), (38936, 115264), (40192, 111662), (55831, 80384), (57632, 77872)]