66273956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 148925952

約数和(自身を除く): 82651996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 53, 68, 71, 74, 106, 119, 142, 148, 212, 238, 259, 284, 371, 476, 497, 518, 629, 742, 901, 994, 1036, 1207, 1258, 1484, 1802, 1961, 1988, 2414, 2516, 2627, 3604, 3763, 3922, 4403, 4828, 5254, 6307, 7526, 7844, 8449, 8806, 10508, 12614, 13727, 15052, 16898, 17612, 18389, 25228, 26341, 27454, 33337, 33796, 36778, 44659, 52682, 54908, 63971, 66674, 73556, 89318, 105364, 127942, 133348, 139231, 178636, 233359, 255884, 278462, 312613, 447797, 466718, 556924, 625226, 895594, 933436, 974617, 1250452, 1791188, 1949234, 2366927, 3898468, 4733854, 9467708, 16568489, 33136978, 66273956]

約数ペア:

[(1, 66273956), (2, 33136978), (4, 16568489), (7, 9467708), (14, 4733854), (17, 3898468), (28, 2366927), (34, 1949234), (37, 1791188), (53, 1250452), (68, 974617), (71, 933436), (74, 895594), (106, 625226), (119, 556924), (142, 466718), (148, 447797), (212, 312613), (238, 278462), (259, 255884), (284, 233359), (371, 178636), (476, 139231), (497, 133348), (518, 127942), (629, 105364), (742, 89318), (901, 73556), (994, 66674), (1036, 63971), (1207, 54908), (1258, 52682), (1484, 44659), (1802, 36778), (1961, 33796), (1988, 33337), (2414, 27454), (2516, 26341), (2627, 25228), (3604, 18389), (3763, 17612), (3922, 16898), (4403, 15052), (4828, 13727), (5254, 12614), (6307, 10508), (7526, 8806), (7844, 8449)]