4222708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 9031680

約数和(自身を除く): 4808972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 83, 92, 158, 161, 166, 316, 322, 332, 553, 581, 644, 1106, 1162, 1817, 1909, 2212, 2324, 3634, 3818, 6557, 7268, 7636, 12719, 13114, 13363, 25438, 26228, 26726, 45899, 50876, 53452, 91798, 150811, 183596, 301622, 603244, 1055677, 2111354, 4222708]

約数ペア:

[(1, 4222708), (2, 2111354), (4, 1055677), (7, 603244), (14, 301622), (23, 183596), (28, 150811), (46, 91798), (79, 53452), (83, 50876), (92, 45899), (158, 26726), (161, 26228), (166, 25438), (316, 13363), (322, 13114), (332, 12719), (553, 7636), (581, 7268), (644, 6557), (1106, 3818), (1162, 3634), (1817, 2324), (1909, 2212)]