5721996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 16160256

約数和(自身を除く): 10438260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 4007, 8014, 12021, 16028, 24042, 28049, 48084, 56098, 68119, 84147, 112196, 136238, 168294, 204357, 272476, 336588, 408714, 476833, 817428, 953666, 1430499, 1907332, 2860998, 5721996]

約数ペア:

[(1, 5721996), (2, 2860998), (3, 1907332), (4, 1430499), (6, 953666), (7, 817428), (12, 476833), (14, 408714), (17, 336588), (21, 272476), (28, 204357), (34, 168294), (42, 136238), (51, 112196), (68, 84147), (84, 68119), (102, 56098), (119, 48084), (204, 28049), (238, 24042), (357, 16028), (476, 12021), (714, 8014), (1428, 4007)]