286875376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2377}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 586795280

約数和(自身を除く): 299919904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 794, 1588, 2377, 3176, 4754, 6352, 7543, 9508, 15086, 19016, 30172, 38032, 45163, 60344, 90326, 120688, 180652, 361304, 722608, 943669, 1887338, 3774676, 7549352, 15098704, 17929711, 35859422, 71718844, 143437688, 286875376]

約数ペア:

[(1, 286875376), (2, 143437688), (4, 71718844), (8, 35859422), (16, 17929711), (19, 15098704), (38, 7549352), (76, 3774676), (152, 1887338), (304, 943669), (397, 722608), (794, 361304), (1588, 180652), (2377, 120688), (3176, 90326), (4754, 60344), (6352, 45163), (7543, 38032), (9508, 30172), (15086, 19016)]