28736532

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 90

約数和(自身を含む): 82685834

約数和(自身を除く): 53949302

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 733, 891, 1089, 1188, 1452, 1466, 1782, 2178, 2199, 2932, 3267, 3564, 4356, 4398, 6534, 6597, 8063, 8796, 9801, 13068, 13194, 16126, 19602, 19791, 24189, 26388, 32252, 39204, 39582, 48378, 59373, 72567, 79164, 88693, 96756, 118746, 145134, 177386, 217701, 237492, 266079, 290268, 354772, 435402, 532158, 653103, 798237, 870804, 1064316, 1306206, 1596474, 2394711, 2612412, 3192948, 4789422, 7184133, 9578844, 14368266, 28736532]

約数ペア:

[(1, 28736532), (2, 14368266), (3, 9578844), (4, 7184133), (6, 4789422), (9, 3192948), (11, 2612412), (12, 2394711), (18, 1596474), (22, 1306206), (27, 1064316), (33, 870804), (36, 798237), (44, 653103), (54, 532158), (66, 435402), (81, 354772), (99, 290268), (108, 266079), (121, 237492), (132, 217701), (162, 177386), (198, 145134), (242, 118746), (297, 96756), (324, 88693), (363, 79164), (396, 72567), (484, 59373), (594, 48378), (726, 39582), (733, 39204), (891, 32252), (1089, 26388), (1188, 24189), (1452, 19791), (1466, 19602), (1782, 16126), (2178, 13194), (2199, 13068), (2932, 9801), (3267, 8796), (3564, 8063), (4356, 6597), (4398, 6534)]