41990416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 60

約数和(自身を含む): 90064548

約数和(自身を除く): 48074132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 293, 338, 424, 586, 676, 689, 848, 1172, 1352, 1378, 2344, 2704, 2756, 3809, 4688, 5512, 7618, 8957, 11024, 15236, 15529, 17914, 30472, 31058, 35828, 49517, 60944, 62116, 71656, 99034, 124232, 143312, 198068, 201877, 248464, 396136, 403754, 792272, 807508, 1615016, 2624401, 3230032, 5248802, 10497604, 20995208, 41990416]

約数ペア:

[(1, 41990416), (2, 20995208), (4, 10497604), (8, 5248802), (13, 3230032), (16, 2624401), (26, 1615016), (52, 807508), (53, 792272), (104, 403754), (106, 396136), (169, 248464), (208, 201877), (212, 198068), (293, 143312), (338, 124232), (424, 99034), (586, 71656), (676, 62116), (689, 60944), (848, 49517), (1172, 35828), (1352, 31058), (1378, 30472), (2344, 17914), (2704, 15529), (2756, 15236), (3809, 11024), (4688, 8957), (5512, 7618)]