28847112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 59626488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 191, 203, 217, 232, 248, 348, 372, 382, 406, 434, 573, 609, 651, 696, 744, 764, 812, 868, 899, 1146, 1218, 1302, 1337, 1528, 1624, 1736, 1798, 2292, 2436, 2604, 2674, 2697, 3596, 4011, 4584, 4872, 5208, 5348, 5394, 5539, 5921, 6293, 7192, 8022, 10696, 10788, 11078, 11842, 12586, 16044, 16617, 17763, 18879, 21576, 22156, 23684, 25172, 32088, 33234, 35526, 37758, 38773, 41447, 44312, 47368, 50344, 66468, 71052, 75516, 77546, 82894, 116319, 124341, 132936, 142104, 151032, 155092, 165788, 171709, 232638, 248682, 310184, 331576, 343418, 465276, 497364, 515127, 686836, 930552, 994728, 1030254, 1201963, 1373672, 2060508, 2403926, 3605889, 4121016, 4807852, 7211778, 9615704, 14423556, 28847112]

約数ペア:

[(1, 28847112), (2, 14423556), (3, 9615704), (4, 7211778), (6, 4807852), (7, 4121016), (8, 3605889), (12, 2403926), (14, 2060508), (21, 1373672), (24, 1201963), (28, 1030254), (29, 994728), (31, 930552), (42, 686836), (56, 515127), (58, 497364), (62, 465276), (84, 343418), (87, 331576), (93, 310184), (116, 248682), (124, 232638), (168, 171709), (174, 165788), (186, 155092), (191, 151032), (203, 142104), (217, 132936), (232, 124341), (248, 116319), (348, 82894), (372, 77546), (382, 75516), (406, 71052), (434, 66468), (573, 50344), (609, 47368), (651, 44312), (696, 41447), (744, 38773), (764, 37758), (812, 35526), (868, 33234), (899, 32088), (1146, 25172), (1218, 23684), (1302, 22156), (1337, 21576), (1528, 18879), (1624, 17763), (1736, 16617), (1798, 16044), (2292, 12586), (2436, 11842), (2604, 11078), (2674, 10788), (2697, 10696), (3596, 8022), (4011, 7192), (4584, 6293), (4872, 5921), (5208, 5539), (5348, 5394)]