66130504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 74874296

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 59, 88, 94, 118, 188, 236, 271, 376, 472, 517, 542, 649, 1034, 1084, 1298, 2068, 2168, 2596, 2773, 2981, 4136, 5192, 5546, 5962, 11092, 11924, 12737, 15989, 22184, 23848, 25474, 30503, 31978, 50948, 61006, 63956, 101896, 122012, 127912, 140107, 175879, 244024, 280214, 351758, 560428, 703516, 751483, 1120856, 1407032, 1502966, 3005932, 6011864, 8266313, 16532626, 33065252, 66130504]

約数ペア:

[(1, 66130504), (2, 33065252), (4, 16532626), (8, 8266313), (11, 6011864), (22, 3005932), (44, 1502966), (47, 1407032), (59, 1120856), (88, 751483), (94, 703516), (118, 560428), (188, 351758), (236, 280214), (271, 244024), (376, 175879), (472, 140107), (517, 127912), (542, 122012), (649, 101896), (1034, 63956), (1084, 61006), (1298, 50948), (2068, 31978), (2168, 30503), (2596, 25474), (2773, 23848), (2981, 22184), (4136, 15989), (5192, 12737), (5546, 11924), (5962, 11092)]