40957658

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 76391424

約数和(自身を除く): 35433766

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 191, 238, 289, 371, 382, 578, 742, 901, 1337, 1802, 2023, 2674, 3247, 4046, 6307, 6494, 10123, 12614, 15317, 20246, 22729, 30634, 45458, 55199, 70861, 107219, 110398, 141722, 172091, 214438, 344182, 386393, 772786, 1204637, 2409274, 2925547, 5851094, 20478829, 40957658]

約数ペア:

[(1, 40957658), (2, 20478829), (7, 5851094), (14, 2925547), (17, 2409274), (34, 1204637), (53, 772786), (106, 386393), (119, 344182), (191, 214438), (238, 172091), (289, 141722), (371, 110398), (382, 107219), (578, 70861), (742, 55199), (901, 45458), (1337, 30634), (1802, 22729), (2023, 20246), (2674, 15317), (3247, 12614), (4046, 10123), (6307, 6494)]