7380256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 15886584

約数和(自身を除く): 8506328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 157, 208, 226, 314, 416, 452, 628, 904, 1256, 1469, 1808, 2041, 2512, 2938, 3616, 4082, 5024, 5876, 8164, 11752, 16328, 17741, 23504, 32656, 35482, 47008, 65312, 70964, 141928, 230633, 283856, 461266, 567712, 922532, 1845064, 3690128, 7380256]

約数ペア:

[(1, 7380256), (2, 3690128), (4, 1845064), (8, 922532), (13, 567712), (16, 461266), (26, 283856), (32, 230633), (52, 141928), (104, 70964), (113, 65312), (157, 47008), (208, 35482), (226, 32656), (314, 23504), (416, 17741), (452, 16328), (628, 11752), (904, 8164), (1256, 5876), (1469, 5024), (1808, 4082), (2041, 3616), (2512, 2938)]