47019784

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20479}}^1$

素因数の和:20533

約数の個数: 32

約数和(自身を含む): 103219200

約数和(自身を除く): 56199416

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 20479, 40958, 81916, 143353, 163832, 286706, 573412, 839639, 1146824, 1679278, 3358556, 5877473, 6717112, 11754946, 23509892, 47019784]

約数ペア:

[(1, 47019784), (2, 23509892), (4, 11754946), (7, 6717112), (8, 5877473), (14, 3358556), (28, 1679278), (41, 1146824), (56, 839639), (82, 573412), (164, 286706), (287, 163832), (328, 143353), (574, 81916), (1148, 40958), (2296, 20479)]