82841458

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 151519680

約数和(自身を除く): 68678222

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 103, 203, 206, 283, 406, 566, 721, 1421, 1442, 1981, 2842, 2987, 3962, 5047, 5974, 8207, 10094, 13867, 16414, 20909, 27734, 29149, 41818, 57449, 58298, 114898, 146363, 204043, 292726, 402143, 408086, 804286, 845321, 1428301, 1690642, 2856602, 5917247, 11834494, 41420729, 82841458]

約数ペア:

[(1, 82841458), (2, 41420729), (7, 11834494), (14, 5917247), (29, 2856602), (49, 1690642), (58, 1428301), (98, 845321), (103, 804286), (203, 408086), (206, 402143), (283, 292726), (406, 204043), (566, 146363), (721, 114898), (1421, 58298), (1442, 57449), (1981, 41818), (2842, 29149), (2987, 27734), (3962, 20909), (5047, 16414), (5974, 13867), (8207, 10094)]