28538070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5125

約数の個数: 64

約数和(自身を含む): 79128576

約数和(自身を除く): 50590506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5087, 5610, 10174, 15261, 25435, 30522, 50870, 55957, 76305, 86479, 111914, 152610, 167871, 172958, 259437, 279785, 335742, 432395, 518874, 559570, 839355, 864790, 951269, 1297185, 1678710, 1902538, 2594370, 2853807, 4756345, 5707614, 9512690, 14269035, 28538070]

約数ペア:

[(1, 28538070), (2, 14269035), (3, 9512690), (5, 5707614), (6, 4756345), (10, 2853807), (11, 2594370), (15, 1902538), (17, 1678710), (22, 1297185), (30, 951269), (33, 864790), (34, 839355), (51, 559570), (55, 518874), (66, 432395), (85, 335742), (102, 279785), (110, 259437), (165, 172958), (170, 167871), (187, 152610), (255, 111914), (330, 86479), (374, 76305), (510, 55957), (561, 50870), (935, 30522), (1122, 25435), (1870, 15261), (2805, 10174), (5087, 5610)]