42286426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 78438528

約数和(自身を除く): 36152102

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 283, 566, 821, 1642, 1981, 3679, 3962, 5747, 7358, 10673, 11494, 21346, 25753, 51506, 74711, 149422, 232343, 464686, 1626401, 3020459, 3252802, 6040918, 21143213, 42286426]

約数ペア:

[(1, 42286426), (2, 21143213), (7, 6040918), (13, 3252802), (14, 3020459), (26, 1626401), (91, 464686), (182, 232343), (283, 149422), (566, 74711), (821, 51506), (1642, 25753), (1981, 21346), (3679, 11494), (3962, 10673), (5747, 7358)]