247856168

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{75017}}^1$

素因数の和:75089

約数の個数: 32

約数和(自身を含む): 540129600

約数和(自身を除く): 292273432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 75017, 150034, 300068, 525119, 600136, 1050238, 2100476, 4200952, 4426003, 8852006, 17704012, 30982021, 35408024, 61964042, 123928084, 247856168]

約数ペア:

[(1, 247856168), (2, 123928084), (4, 61964042), (7, 35408024), (8, 30982021), (14, 17704012), (28, 8852006), (56, 4426003), (59, 4200952), (118, 2100476), (236, 1050238), (413, 600136), (472, 525119), (826, 300068), (1652, 150034), (3304, 75017)]