26573932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 61447680

約数和(自身を除く): 34873748

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 239, 266, 308, 361, 418, 478, 532, 722, 836, 956, 1444, 1463, 1673, 2527, 2629, 2926, 3346, 3971, 4541, 5054, 5258, 5852, 6692, 7942, 9082, 10108, 10516, 15884, 18164, 18403, 27797, 31787, 36806, 49951, 55594, 63574, 73612, 86279, 99902, 111188, 127148, 172558, 199804, 345116, 349657, 603953, 699314, 949069, 1207906, 1398628, 1898138, 2415812, 3796276, 6643483, 13286966, 26573932]

約数ペア:

[(1, 26573932), (2, 13286966), (4, 6643483), (7, 3796276), (11, 2415812), (14, 1898138), (19, 1398628), (22, 1207906), (28, 949069), (38, 699314), (44, 603953), (76, 349657), (77, 345116), (133, 199804), (154, 172558), (209, 127148), (239, 111188), (266, 99902), (308, 86279), (361, 73612), (418, 63574), (478, 55594), (532, 49951), (722, 36806), (836, 31787), (956, 27797), (1444, 18403), (1463, 18164), (1673, 15884), (2527, 10516), (2629, 10108), (2926, 9082), (3346, 7942), (3971, 6692), (4541, 5852), (5054, 5258)]