28047245996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1\times {\mathrm{28627}}^1$

素因数の和:31830

約数の個数: 48

約数和(自身を含む): 61215366912

約数和(自身を除く): 33168120916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3181, 6362, 12724, 22267, 28627, 34991, 44534, 57254, 69982, 89068, 114508, 139964, 200389, 244937, 314897, 400778, 489874, 629794, 801556, 979748, 1259588, 2204279, 4408558, 8817116, 91062487, 182124974, 364249948, 637437409, 1001687357, 1274874818, 2003374714, 2549749636, 4006749428, 7011811499, 14023622998, 28047245996]

約数ペア:

[(1, 28047245996), (2, 14023622998), (4, 7011811499), (7, 4006749428), (11, 2549749636), (14, 2003374714), (22, 1274874818), (28, 1001687357), (44, 637437409), (77, 364249948), (154, 182124974), (308, 91062487), (3181, 8817116), (6362, 4408558), (12724, 2204279), (22267, 1259588), (28627, 979748), (34991, 801556), (44534, 629794), (57254, 489874), (69982, 400778), (89068, 314897), (114508, 244937), (139964, 200389)]