1679524

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 4021920

約数和(自身を除く): 2342396

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 41, 44, 49, 76, 77, 82, 98, 133, 154, 164, 196, 209, 266, 287, 308, 418, 451, 532, 539, 574, 779, 836, 902, 931, 1078, 1148, 1463, 1558, 1804, 1862, 2009, 2156, 2926, 3116, 3157, 3724, 4018, 5453, 5852, 6314, 8036, 8569, 10241, 10906, 12628, 17138, 20482, 21812, 22099, 34276, 38171, 40964, 44198, 59983, 76342, 88396, 119966, 152684, 239932, 419881, 839762, 1679524]

約数ペア:

[(1, 1679524), (2, 839762), (4, 419881), (7, 239932), (11, 152684), (14, 119966), (19, 88396), (22, 76342), (28, 59983), (38, 44198), (41, 40964), (44, 38171), (49, 34276), (76, 22099), (77, 21812), (82, 20482), (98, 17138), (133, 12628), (154, 10906), (164, 10241), (196, 8569), (209, 8036), (266, 6314), (287, 5852), (308, 5453), (418, 4018), (451, 3724), (532, 3157), (539, 3116), (574, 2926), (779, 2156), (836, 2009), (902, 1862), (931, 1804), (1078, 1558), (1148, 1463)]