22077146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 44060544

約数和(自身を除く): 21983398

約数列:

[1, 2, 7, 13, 14, 26, 31, 43, 49, 62, 86, 91, 98, 169, 182, 217, 301, 338, 403, 434, 559, 602, 637, 806, 1118, 1183, 1274, 1333, 1519, 2107, 2366, 2666, 2821, 3038, 3913, 4214, 5239, 5642, 7267, 7826, 8281, 9331, 10478, 14534, 16562, 17329, 18662, 19747, 27391, 34658, 36673, 39494, 50869, 54782, 65317, 73346, 101738, 121303, 130634, 225277, 242606, 256711, 356083, 450554, 513422, 712166, 849121, 1576939, 1698242, 3153878, 11038573, 22077146]

約数ペア:

[(1, 22077146), (2, 11038573), (7, 3153878), (13, 1698242), (14, 1576939), (26, 849121), (31, 712166), (43, 513422), (49, 450554), (62, 356083), (86, 256711), (91, 242606), (98, 225277), (169, 130634), (182, 121303), (217, 101738), (301, 73346), (338, 65317), (403, 54782), (434, 50869), (559, 39494), (602, 36673), (637, 34658), (806, 27391), (1118, 19747), (1183, 18662), (1274, 17329), (1333, 16562), (1519, 14534), (2107, 10478), (2366, 9331), (2666, 8281), (2821, 7826), (3038, 7267), (3913, 5642), (4214, 5239)]