28801234308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4452881}}^1$

素因数の和:4452913

約数の個数: 72

約数和(自身を含む): 85281596064

約数和(自身を除く): 56480361756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 4452881, 8905762, 13358643, 17811524, 26717286, 31170167, 48981691, 53434572, 62340334, 93510501, 97963382, 124680668, 146945073, 187021002, 195926764, 218191169, 293890146, 342871837, 374042004, 436382338, 587780292, 654573507, 685743674, 872764676, 1028615511, 1309147014, 1371487348, 2057231022, 2400102859, 2618294028, 4114462044, 4800205718, 7200308577, 9600411436, 14400617154, 28801234308]

約数ペア:

[(1, 28801234308), (2, 14400617154), (3, 9600411436), (4, 7200308577), (6, 4800205718), (7, 4114462044), (11, 2618294028), (12, 2400102859), (14, 2057231022), (21, 1371487348), (22, 1309147014), (28, 1028615511), (33, 872764676), (42, 685743674), (44, 654573507), (49, 587780292), (66, 436382338), (77, 374042004), (84, 342871837), (98, 293890146), (132, 218191169), (147, 195926764), (154, 187021002), (196, 146945073), (231, 124680668), (294, 97963382), (308, 93510501), (462, 62340334), (539, 53434572), (588, 48981691), (924, 31170167), (1078, 26717286), (1617, 17811524), (2156, 13358643), (3234, 8905762), (6468, 4452881)]