28293073480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5943923}}^1$

素因数の和:5943958

約数の個数: 64

約数和(自身を含む): 77033255040

約数和(自身を除く): 48740181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5943923, 11887846, 23775692, 29719615, 41607461, 47551384, 59439230, 83214922, 101046691, 118878460, 166429844, 202093382, 208037305, 237756920, 332859688, 404186764, 416074610, 505233455, 707326837, 808373528, 832149220, 1010466910, 1414653674, 1664298440, 2020933820, 2829307348, 3536634185, 4041867640, 5658614696, 7073268370, 14146536740, 28293073480]

約数ペア:

[(1, 28293073480), (2, 14146536740), (4, 7073268370), (5, 5658614696), (7, 4041867640), (8, 3536634185), (10, 2829307348), (14, 2020933820), (17, 1664298440), (20, 1414653674), (28, 1010466910), (34, 832149220), (35, 808373528), (40, 707326837), (56, 505233455), (68, 416074610), (70, 404186764), (85, 332859688), (119, 237756920), (136, 208037305), (140, 202093382), (170, 166429844), (238, 118878460), (280, 101046691), (340, 83214922), (476, 59439230), (595, 47551384), (680, 41607461), (952, 29719615), (1190, 23775692), (2380, 11887846), (4760, 5943923)]