28857036614

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1987673}}^1$

素因数の和:1987760

約数の個数: 32

約数和(自身を含む): 53237860416

約数和(自身を除く): 24380823802

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 1987673, 3975346, 13913711, 27827422, 33790441, 67580882, 121248053, 236533087, 242496106, 473066174, 848736371, 1697472742, 2061216901, 4122433802, 14428518307, 28857036614]

約数ペア:

[(1, 28857036614), (2, 14428518307), (7, 4122433802), (14, 2061216901), (17, 1697472742), (34, 848736371), (61, 473066174), (119, 242496106), (122, 236533087), (238, 121248053), (427, 67580882), (854, 33790441), (1037, 27827422), (2074, 13913711), (7259, 3975346), (14518, 1987673)]