27905332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 62067712

約数和(自身を除く): 34162380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2473, 2821, 4946, 5642, 9892, 11284, 17311, 32149, 34622, 64298, 69244, 76663, 128596, 153326, 225043, 306652, 450086, 536641, 900172, 996619, 1073282, 1993238, 2146564, 3986476, 6976333, 13952666, 27905332]

約数ペア:

[(1, 27905332), (2, 13952666), (4, 6976333), (7, 3986476), (13, 2146564), (14, 1993238), (26, 1073282), (28, 996619), (31, 900172), (52, 536641), (62, 450086), (91, 306652), (124, 225043), (182, 153326), (217, 128596), (364, 76663), (403, 69244), (434, 64298), (806, 34622), (868, 32149), (1612, 17311), (2473, 11284), (2821, 9892), (4946, 5642)]