28175532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30493}}^1$

素因数の和:30518

約数の個数: 48

約数和(自身を含む): 81967872

約数和(自身を除く): 53792340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30493, 60986, 91479, 121972, 182958, 213451, 335423, 365916, 426902, 640353, 670846, 853804, 1006269, 1280706, 1341692, 2012538, 2347961, 2561412, 4025076, 4695922, 7043883, 9391844, 14087766, 28175532]

約数ペア:

[(1, 28175532), (2, 14087766), (3, 9391844), (4, 7043883), (6, 4695922), (7, 4025076), (11, 2561412), (12, 2347961), (14, 2012538), (21, 1341692), (22, 1280706), (28, 1006269), (33, 853804), (42, 670846), (44, 640353), (66, 426902), (77, 365916), (84, 335423), (132, 213451), (154, 182958), (231, 121972), (308, 91479), (462, 60986), (924, 30493)]