9917072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 60

約数和(自身を含む): 22032816

約数和(自身を除く): 12115744

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 67, 88, 116, 134, 176, 232, 268, 319, 464, 536, 638, 737, 841, 1072, 1276, 1474, 1682, 1943, 2552, 2948, 3364, 3886, 5104, 5896, 6728, 7772, 9251, 11792, 13456, 15544, 18502, 21373, 31088, 37004, 42746, 56347, 74008, 85492, 112694, 148016, 170984, 225388, 341968, 450776, 619817, 901552, 1239634, 2479268, 4958536, 9917072]

約数ペア:

[(1, 9917072), (2, 4958536), (4, 2479268), (8, 1239634), (11, 901552), (16, 619817), (22, 450776), (29, 341968), (44, 225388), (58, 170984), (67, 148016), (88, 112694), (116, 85492), (134, 74008), (176, 56347), (232, 42746), (268, 37004), (319, 31088), (464, 21373), (536, 18502), (638, 15544), (737, 13456), (841, 11792), (1072, 9251), (1276, 7772), (1474, 6728), (1682, 5896), (1943, 5104), (2552, 3886), (2948, 3364)]