28277156952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3245771}}^1$

素因数の和:3245805

約数の個数: 72

約数和(自身を含む): 84179096820

約数和(自身を除く): 55901939868

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 3245771, 6491542, 9737313, 12983084, 19474626, 25966168, 29211939, 35703481, 38949252, 58423878, 71406962, 77898504, 107110443, 116847756, 142813924, 214220886, 233695512, 285627848, 321331329, 392738291, 428441772, 642662658, 785476582, 856883544, 1178214873, 1285325316, 1570953164, 2356429746, 2570650632, 3141906328, 3534644619, 4712859492, 7069289238, 9425718984, 14138578476, 28277156952]

約数ペア:

[(1, 28277156952), (2, 14138578476), (3, 9425718984), (4, 7069289238), (6, 4712859492), (8, 3534644619), (9, 3141906328), (11, 2570650632), (12, 2356429746), (18, 1570953164), (22, 1285325316), (24, 1178214873), (33, 856883544), (36, 785476582), (44, 642662658), (66, 428441772), (72, 392738291), (88, 321331329), (99, 285627848), (121, 233695512), (132, 214220886), (198, 142813924), (242, 116847756), (264, 107110443), (363, 77898504), (396, 71406962), (484, 58423878), (726, 38949252), (792, 35703481), (968, 29211939), (1089, 25966168), (1452, 19474626), (2178, 12983084), (2904, 9737313), (4356, 6491542), (8712, 3245771)]