39490464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31643}}^1$

素因数の和:31669

約数の個数: 48

約数和(自身を含む): 111640032

約数和(自身を除く): 72149568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 31643, 63286, 94929, 126572, 189858, 253144, 379716, 411359, 506288, 759432, 822718, 1012576, 1234077, 1518864, 1645436, 2468154, 3037728, 3290872, 4936308, 6581744, 9872616, 13163488, 19745232, 39490464]

約数ペア:

[(1, 39490464), (2, 19745232), (3, 13163488), (4, 9872616), (6, 6581744), (8, 4936308), (12, 3290872), (13, 3037728), (16, 2468154), (24, 1645436), (26, 1518864), (32, 1234077), (39, 1012576), (48, 822718), (52, 759432), (78, 506288), (96, 411359), (104, 379716), (156, 253144), (208, 189858), (312, 126572), (416, 94929), (624, 63286), (1248, 31643)]