28186729664

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{8647}}^1$

素因数の和:8774

約数の個数: 84

約数和(自身を含む): 58892828112

約数和(自身を除く): 30706098448

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 961, 992, 1643, 1696, 1922, 1984, 3286, 3392, 3844, 6572, 7688, 8647, 13144, 15376, 17294, 26288, 30752, 34588, 50933, 52576, 61504, 69176, 101866, 105152, 138352, 203732, 268057, 276704, 407464, 458291, 536114, 553408, 814928, 916582, 1072228, 1629856, 1833164, 2144456, 3259712, 3666328, 4288912, 7332656, 8309767, 8577824, 14207021, 14665312, 16619534, 17155648, 28414042, 29330624, 33239068, 56828084, 66478136, 113656168, 132956272, 227312336, 265912544, 440417651, 454624672, 531825088, 880835302, 909249344, 1761670604, 3523341208, 7046682416, 14093364832, 28186729664]

約数ペア:

[(1, 28186729664), (2, 14093364832), (4, 7046682416), (8, 3523341208), (16, 1761670604), (31, 909249344), (32, 880835302), (53, 531825088), (62, 454624672), (64, 440417651), (106, 265912544), (124, 227312336), (212, 132956272), (248, 113656168), (424, 66478136), (496, 56828084), (848, 33239068), (961, 29330624), (992, 28414042), (1643, 17155648), (1696, 16619534), (1922, 14665312), (1984, 14207021), (3286, 8577824), (3392, 8309767), (3844, 7332656), (6572, 4288912), (7688, 3666328), (8647, 3259712), (13144, 2144456), (15376, 1833164), (17294, 1629856), (26288, 1072228), (30752, 916582), (34588, 814928), (50933, 553408), (52576, 536114), (61504, 458291), (69176, 407464), (101866, 276704), (105152, 268057), (138352, 203732)]