28500966992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{4093}}^1$

素因数の和:4372

約数の個数: 80

約数和(自身を含む): 57994621440

約数和(自身を除く): 29493654448

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 139, 202, 248, 278, 404, 496, 556, 808, 1112, 1616, 2224, 3131, 4093, 4309, 6262, 8186, 8618, 12524, 14039, 16372, 17236, 25048, 28078, 32744, 34472, 50096, 56156, 65488, 68944, 112312, 126883, 224624, 253766, 413393, 435209, 507532, 568927, 826786, 870418, 1015064, 1137854, 1653572, 1740836, 2030128, 2275708, 3307144, 3481672, 4551416, 6614288, 6963344, 9102832, 12815183, 17636737, 25630366, 35273474, 51260732, 57461627, 70546948, 102521464, 114923254, 141093896, 205042928, 229846508, 282187792, 459693016, 919386032, 1781310437, 3562620874, 7125241748, 14250483496, 28500966992]

約数ペア:

[(1, 28500966992), (2, 14250483496), (4, 7125241748), (8, 3562620874), (16, 1781310437), (31, 919386032), (62, 459693016), (101, 282187792), (124, 229846508), (139, 205042928), (202, 141093896), (248, 114923254), (278, 102521464), (404, 70546948), (496, 57461627), (556, 51260732), (808, 35273474), (1112, 25630366), (1616, 17636737), (2224, 12815183), (3131, 9102832), (4093, 6963344), (4309, 6614288), (6262, 4551416), (8186, 3481672), (8618, 3307144), (12524, 2275708), (14039, 2030128), (16372, 1740836), (17236, 1653572), (25048, 1137854), (28078, 1015064), (32744, 870418), (34472, 826786), (50096, 568927), (56156, 507532), (65488, 435209), (68944, 413393), (112312, 253766), (126883, 224624)]