39853996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 86754304

約数和(自身を除く): 46900308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1063, 1339, 1442, 2126, 2678, 2884, 4252, 5356, 7441, 9373, 13819, 14882, 18746, 27638, 29764, 37492, 55276, 96733, 109489, 193466, 218978, 386932, 437956, 766423, 1423357, 1532846, 2846714, 3065692, 5693428, 9963499, 19926998, 39853996]

約数ペア:

[(1, 39853996), (2, 19926998), (4, 9963499), (7, 5693428), (13, 3065692), (14, 2846714), (26, 1532846), (28, 1423357), (52, 766423), (91, 437956), (103, 386932), (182, 218978), (206, 193466), (364, 109489), (412, 96733), (721, 55276), (1063, 37492), (1339, 29764), (1442, 27638), (2126, 18746), (2678, 14882), (2884, 13819), (4252, 9373), (5356, 7441)]