28679635908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1478027}}^1$

素因数の和:1478062

約数の個数: 108

約数和(自身を含む): 91998374832

約数和(自身を除く): 63318738924

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 1478027, 2956054, 4434081, 5912108, 8868162, 10346189, 13302243, 16258297, 17736324, 20692378, 26604486, 31038567, 32516594, 41384756, 48774891, 53208972, 62077134, 65033188, 72423323, 93115701, 97549782, 113808079, 124154268, 144846646, 146324673, 186231402, 195099564, 217269969, 227616158, 289693292, 292649346, 341424237, 372462804, 434539938, 455232316, 585298692, 651809907, 682848474, 796656553, 869079876, 1024272711, 1303619814, 1365696948, 1593313106, 2048545422, 2389969659, 2607239628, 3186626212, 4097090844, 4779939318, 7169908977, 9559878636, 14339817954, 28679635908]

約数ペア:

[(1, 28679635908), (2, 14339817954), (3, 9559878636), (4, 7169908977), (6, 4779939318), (7, 4097090844), (9, 3186626212), (11, 2607239628), (12, 2389969659), (14, 2048545422), (18, 1593313106), (21, 1365696948), (22, 1303619814), (28, 1024272711), (33, 869079876), (36, 796656553), (42, 682848474), (44, 651809907), (49, 585298692), (63, 455232316), (66, 434539938), (77, 372462804), (84, 341424237), (98, 292649346), (99, 289693292), (126, 227616158), (132, 217269969), (147, 195099564), (154, 186231402), (196, 146324673), (198, 144846646), (231, 124154268), (252, 113808079), (294, 97549782), (308, 93115701), (396, 72423323), (441, 65033188), (462, 62077134), (539, 53208972), (588, 48774891), (693, 41384756), (882, 32516594), (924, 31038567), (1078, 26604486), (1386, 20692378), (1617, 17736324), (1764, 16258297), (2156, 13302243), (2772, 10346189), (3234, 8868162), (4851, 5912108), (6468, 4434081), (9702, 2956054), (19404, 1478027)]