29781688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9521}}^1$

素因数の和:9567

約数の個数: 32

約数和(自身を含む): 61702560

約数和(自身を除く): 31920872

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9521, 19042, 38084, 76168, 161857, 218983, 323714, 437966, 647428, 875932, 1294856, 1751864, 3722711, 7445422, 14890844, 29781688]

約数ペア:

[(1, 29781688), (2, 14890844), (4, 7445422), (8, 3722711), (17, 1751864), (23, 1294856), (34, 875932), (46, 647428), (68, 437966), (92, 323714), (136, 218983), (184, 161857), (391, 76168), (782, 38084), (1564, 19042), (3128, 9521)]