65220342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 148635648

約数和(自身を除く): 83415306

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 127, 186, 251, 254, 341, 381, 502, 682, 753, 762, 1023, 1397, 1506, 2046, 2761, 2794, 3937, 4191, 5522, 7781, 7874, 8283, 8382, 11811, 15562, 16566, 23343, 23622, 31877, 43307, 46686, 63754, 85591, 86614, 95631, 129921, 171182, 191262, 256773, 259842, 350647, 513546, 701294, 988187, 1051941, 1976374, 2103882, 2964561, 5929122, 10870057, 21740114, 32610171, 65220342]

約数ペア:

[(1, 65220342), (2, 32610171), (3, 21740114), (6, 10870057), (11, 5929122), (22, 2964561), (31, 2103882), (33, 1976374), (62, 1051941), (66, 988187), (93, 701294), (127, 513546), (186, 350647), (251, 259842), (254, 256773), (341, 191262), (381, 171182), (502, 129921), (682, 95631), (753, 86614), (762, 85591), (1023, 63754), (1397, 46686), (1506, 43307), (2046, 31877), (2761, 23622), (2794, 23343), (3937, 16566), (4191, 15562), (5522, 11811), (7781, 8382), (7874, 8283)]