15679745984

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{172411}}^1$

素因数の和:172466

約数の個数: 84

約数和(自身を含む): 37442714040

約数和(自身を除く): 21762968056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 928, 1421, 1568, 1624, 1856, 2842, 3136, 3248, 5684, 6496, 11368, 12992, 22736, 45472, 90944, 172411, 344822, 689644, 1206877, 1379288, 2413754, 2758576, 4827508, 4999919, 5517152, 8448139, 9655016, 9999838, 11034304, 16896278, 19310032, 19999676, 33792556, 34999433, 38620064, 39999352, 67585112, 69998866, 77240128, 79998704, 135170224, 139997732, 159997408, 244996031, 270340448, 279995464, 319994816, 489992062, 540680896, 559990928, 979984124, 1119981856, 1959968248, 2239963712, 3919936496, 7839872992, 15679745984]

約数ペア:

[(1, 15679745984), (2, 7839872992), (4, 3919936496), (7, 2239963712), (8, 1959968248), (14, 1119981856), (16, 979984124), (28, 559990928), (29, 540680896), (32, 489992062), (49, 319994816), (56, 279995464), (58, 270340448), (64, 244996031), (98, 159997408), (112, 139997732), (116, 135170224), (196, 79998704), (203, 77240128), (224, 69998866), (232, 67585112), (392, 39999352), (406, 38620064), (448, 34999433), (464, 33792556), (784, 19999676), (812, 19310032), (928, 16896278), (1421, 11034304), (1568, 9999838), (1624, 9655016), (1856, 8448139), (2842, 5517152), (3136, 4999919), (3248, 4827508), (5684, 2758576), (6496, 2413754), (11368, 1379288), (12992, 1206877), (22736, 689644), (45472, 344822), (90944, 172411)]