39282908

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 84268800

約数和(自身を除く): 44985892

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 59, 79, 86, 98, 118, 158, 172, 196, 236, 301, 316, 413, 553, 602, 826, 1106, 1204, 1652, 2107, 2212, 2537, 2891, 3397, 3871, 4214, 4661, 5074, 5782, 6794, 7742, 8428, 9322, 10148, 11564, 13588, 15484, 17759, 18644, 23779, 32627, 35518, 47558, 65254, 71036, 95116, 124313, 130508, 166453, 200423, 228389, 248626, 332906, 400846, 456778, 497252, 665812, 801692, 913556, 1402961, 2805922, 5611844, 9820727, 19641454, 39282908]

約数ペア:

[(1, 39282908), (2, 19641454), (4, 9820727), (7, 5611844), (14, 2805922), (28, 1402961), (43, 913556), (49, 801692), (59, 665812), (79, 497252), (86, 456778), (98, 400846), (118, 332906), (158, 248626), (172, 228389), (196, 200423), (236, 166453), (301, 130508), (316, 124313), (413, 95116), (553, 71036), (602, 65254), (826, 47558), (1106, 35518), (1204, 32627), (1652, 23779), (2107, 18644), (2212, 17759), (2537, 15484), (2891, 13588), (3397, 11564), (3871, 10148), (4214, 9322), (4661, 8428), (5074, 7742), (5782, 6794)]