2781570673712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9530627}}^1$

素因数の和:9530718

約数の個数: 80

約数和(自身を含む): 6062623083360

約数和(自身を除く): 3281052409648

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 37, 58, 68, 74, 116, 136, 148, 232, 272, 296, 464, 493, 592, 629, 986, 1073, 1258, 1972, 2146, 2516, 3944, 4292, 5032, 7888, 8584, 10064, 17168, 18241, 36482, 72964, 145928, 291856, 9530627, 19061254, 38122508, 76245016, 152490032, 162020659, 276388183, 324041318, 352633199, 552776366, 648082636, 705266398, 1105552732, 1296165272, 1410532796, 2211105464, 2592330544, 2821065592, 4422210928, 4698599111, 5642131184, 5994764383, 9397198222, 10226362771, 11989528766, 18794396444, 20452725542, 23979057532, 37588792888, 40905451084, 47958115064, 75177585776, 81810902168, 95916230128, 163621804336, 173848167107, 347696334214, 695392668428, 1390785336856, 2781570673712]

約数ペア:

[(1, 2781570673712), (2, 1390785336856), (4, 695392668428), (8, 347696334214), (16, 173848167107), (17, 163621804336), (29, 95916230128), (34, 81810902168), (37, 75177585776), (58, 47958115064), (68, 40905451084), (74, 37588792888), (116, 23979057532), (136, 20452725542), (148, 18794396444), (232, 11989528766), (272, 10226362771), (296, 9397198222), (464, 5994764383), (493, 5642131184), (592, 4698599111), (629, 4422210928), (986, 2821065592), (1073, 2592330544), (1258, 2211105464), (1972, 1410532796), (2146, 1296165272), (2516, 1105552732), (3944, 705266398), (4292, 648082636), (5032, 552776366), (7888, 352633199), (8584, 324041318), (10064, 276388183), (17168, 162020659), (18241, 152490032), (36482, 76245016), (72964, 38122508), (145928, 19061254), (291856, 9530627)]