65136776

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 125230080

約数和(自身を除く): 60093304

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 488, 508, 1016, 1051, 2102, 4204, 7747, 8408, 15494, 30988, 61976, 64111, 128222, 133477, 256444, 266954, 512888, 533908, 1067816, 8142097, 16284194, 32568388, 65136776]

約数ペア:

[(1, 65136776), (2, 32568388), (4, 16284194), (8, 8142097), (61, 1067816), (122, 533908), (127, 512888), (244, 266954), (254, 256444), (488, 133477), (508, 128222), (1016, 64111), (1051, 61976), (2102, 30988), (4204, 15494), (7747, 8408)]