64081262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 61993618

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 119, 133, 238, 259, 266, 323, 383, 518, 629, 646, 703, 766, 1258, 1406, 2261, 2681, 4403, 4522, 4921, 5362, 6511, 7277, 8806, 9842, 11951, 13022, 14171, 14554, 23902, 28342, 45577, 50939, 83657, 91154, 99197, 101878, 123709, 167314, 198394, 240907, 247418, 269249, 481814, 538498, 865963, 1686349, 1731926, 1884743, 3372698, 3769486, 4577233, 9154466, 32040631, 64081262]

約数ペア:

[(1, 64081262), (2, 32040631), (7, 9154466), (14, 4577233), (17, 3769486), (19, 3372698), (34, 1884743), (37, 1731926), (38, 1686349), (74, 865963), (119, 538498), (133, 481814), (238, 269249), (259, 247418), (266, 240907), (323, 198394), (383, 167314), (518, 123709), (629, 101878), (646, 99197), (703, 91154), (766, 83657), (1258, 50939), (1406, 45577), (2261, 28342), (2681, 23902), (4403, 14554), (4522, 14171), (4921, 13022), (5362, 11951), (6511, 9842), (7277, 8806)]