64007746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 109117440

約数和(自身を除く): 45109694

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 739, 1397, 1478, 2794, 3937, 7874, 8129, 16258, 22909, 43307, 45818, 86614, 93853, 187706, 251999, 503998, 1032383, 2064766, 2909443, 5818886, 32003873, 64007746]

約数ペア:

[(1, 64007746), (2, 32003873), (11, 5818886), (22, 2909443), (31, 2064766), (62, 1032383), (127, 503998), (254, 251999), (341, 187706), (682, 93853), (739, 86614), (1397, 45818), (1478, 43307), (2794, 22909), (3937, 16258), (7874, 8129)]