68824168

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 152985600

約数和(自身を除く): 84161432

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 79, 94, 158, 188, 316, 329, 331, 376, 553, 632, 658, 662, 1106, 1316, 1324, 2212, 2317, 2632, 2648, 3713, 4424, 4634, 7426, 9268, 14852, 15557, 18536, 25991, 26149, 29704, 31114, 51982, 52298, 62228, 103964, 104596, 108899, 124456, 183043, 207928, 209192, 217798, 366086, 435596, 732172, 871192, 1229003, 1464344, 2458006, 4916012, 8603021, 9832024, 17206042, 34412084, 68824168]

約数ペア:

[(1, 68824168), (2, 34412084), (4, 17206042), (7, 9832024), (8, 8603021), (14, 4916012), (28, 2458006), (47, 1464344), (56, 1229003), (79, 871192), (94, 732172), (158, 435596), (188, 366086), (316, 217798), (329, 209192), (331, 207928), (376, 183043), (553, 124456), (632, 108899), (658, 104596), (662, 103964), (1106, 62228), (1316, 52298), (1324, 51982), (2212, 31114), (2317, 29704), (2632, 26149), (2648, 25991), (3713, 18536), (4424, 15557), (4634, 14852), (7426, 9268)]