65977626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 156473856

約数和(自身を除く): 90496230

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 131, 143, 262, 286, 393, 429, 587, 786, 858, 1174, 1441, 1703, 1761, 2882, 3406, 3522, 4323, 5109, 6457, 7631, 8646, 10218, 12914, 15262, 18733, 19371, 22893, 37466, 38742, 45786, 56199, 76897, 83941, 112398, 153794, 167882, 230691, 251823, 461382, 503646, 845867, 999661, 1691734, 1999322, 2537601, 2998983, 5075202, 5997966, 10996271, 21992542, 32988813, 65977626]

約数ペア:

[(1, 65977626), (2, 32988813), (3, 21992542), (6, 10996271), (11, 5997966), (13, 5075202), (22, 2998983), (26, 2537601), (33, 1999322), (39, 1691734), (66, 999661), (78, 845867), (131, 503646), (143, 461382), (262, 251823), (286, 230691), (393, 167882), (429, 153794), (587, 112398), (786, 83941), (858, 76897), (1174, 56199), (1441, 45786), (1703, 38742), (1761, 37466), (2882, 22893), (3406, 19371), (3522, 18733), (4323, 15262), (5109, 12914), (6457, 10218), (7631, 8646)]