22855378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 22867502

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 83, 89, 91, 119, 166, 178, 182, 221, 238, 442, 581, 623, 1079, 1157, 1162, 1246, 1411, 1513, 1547, 2158, 2314, 2822, 3026, 3094, 7387, 7553, 8099, 9877, 10591, 14774, 15106, 16198, 18343, 19669, 19754, 21182, 36686, 39338, 51709, 96031, 103418, 125579, 128401, 137683, 192062, 251158, 256802, 275366, 672217, 879053, 1344434, 1632527, 1758106, 3265054, 11427689, 22855378]

約数ペア:

[(1, 22855378), (2, 11427689), (7, 3265054), (13, 1758106), (14, 1632527), (17, 1344434), (26, 879053), (34, 672217), (83, 275366), (89, 256802), (91, 251158), (119, 192062), (166, 137683), (178, 128401), (182, 125579), (221, 103418), (238, 96031), (442, 51709), (581, 39338), (623, 36686), (1079, 21182), (1157, 19754), (1162, 19669), (1246, 18343), (1411, 16198), (1513, 15106), (1547, 14774), (2158, 10591), (2314, 9877), (2822, 8099), (3026, 7553), (3094, 7387)]