28345863336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8880283}}^1$

素因数の和:8880318

約数の個数: 64

約数和(自身を含む): 85250726400

約数和(自身を除く): 56904863064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 8880283, 17760566, 26640849, 35521132, 53281698, 62161981, 71042264, 106563396, 124323962, 168725377, 186485943, 213126792, 248647924, 337450754, 372971886, 497295848, 506176131, 674901508, 745943772, 1012352262, 1181077639, 1349803016, 1491887544, 2024704524, 2362155278, 3543232917, 4049409048, 4724310556, 7086465834, 9448621112, 14172931668, 28345863336]

約数ペア:

[(1, 28345863336), (2, 14172931668), (3, 9448621112), (4, 7086465834), (6, 4724310556), (7, 4049409048), (8, 3543232917), (12, 2362155278), (14, 2024704524), (19, 1491887544), (21, 1349803016), (24, 1181077639), (28, 1012352262), (38, 745943772), (42, 674901508), (56, 506176131), (57, 497295848), (76, 372971886), (84, 337450754), (114, 248647924), (133, 213126792), (152, 186485943), (168, 168725377), (228, 124323962), (266, 106563396), (399, 71042264), (456, 62161981), (532, 53281698), (798, 35521132), (1064, 26640849), (1596, 17760566), (3192, 8880283)]