28547775072

素因数分解:

$2^5\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{66571}}^1$

素因数の和:68076

約数の個数: 72

約数和(自身を含む): 81238477320

約数和(自身を除く): 52690702248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1489, 2978, 4467, 5956, 8934, 11912, 13401, 17868, 23824, 26802, 35736, 47648, 53604, 66571, 71472, 107208, 133142, 142944, 199713, 214416, 266284, 399426, 428832, 532568, 599139, 798852, 1065136, 1198278, 1597704, 2130272, 2396556, 3195408, 4793112, 6390816, 9586224, 19172448, 99124219, 198248438, 297372657, 396496876, 594745314, 792993752, 892117971, 1189490628, 1585987504, 1784235942, 2378981256, 3171975008, 3568471884, 4757962512, 7136943768, 9515925024, 14273887536, 28547775072]

約数ペア:

[(1, 28547775072), (2, 14273887536), (3, 9515925024), (4, 7136943768), (6, 4757962512), (8, 3568471884), (9, 3171975008), (12, 2378981256), (16, 1784235942), (18, 1585987504), (24, 1189490628), (32, 892117971), (36, 792993752), (48, 594745314), (72, 396496876), (96, 297372657), (144, 198248438), (288, 99124219), (1489, 19172448), (2978, 9586224), (4467, 6390816), (5956, 4793112), (8934, 3195408), (11912, 2396556), (13401, 2130272), (17868, 1597704), (23824, 1198278), (26802, 1065136), (35736, 798852), (47648, 599139), (53604, 532568), (66571, 428832), (71472, 399426), (107208, 266284), (133142, 214416), (142944, 199713)]