64363412

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 54

約数和(自身を含む): 125439678

約数和(自身を除く): 61076266

約数列:

[1, 2, 4, 19, 29, 38, 53, 58, 76, 106, 116, 212, 361, 551, 722, 841, 1007, 1102, 1444, 1537, 1682, 2014, 2204, 3074, 3364, 4028, 6148, 10469, 15979, 19133, 20938, 29203, 31958, 38266, 41876, 44573, 58406, 63916, 76532, 89146, 116812, 178292, 303601, 554857, 607202, 846887, 1109714, 1214404, 1693774, 2219428, 3387548, 16090853, 32181706, 64363412]

約数ペア:

[(1, 64363412), (2, 32181706), (4, 16090853), (19, 3387548), (29, 2219428), (38, 1693774), (53, 1214404), (58, 1109714), (76, 846887), (106, 607202), (116, 554857), (212, 303601), (361, 178292), (551, 116812), (722, 89146), (841, 76532), (1007, 63916), (1102, 58406), (1444, 44573), (1537, 41876), (1682, 38266), (2014, 31958), (2204, 29203), (3074, 20938), (3364, 19133), (4028, 15979), (6148, 10469)]