17158288

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 38211840

約数和(自身を除く): 21053552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 641, 956, 1282, 1673, 1912, 2564, 3346, 3824, 4487, 5128, 6692, 8974, 10256, 13384, 17948, 26768, 35896, 71792, 153199, 306398, 612796, 1072393, 1225592, 2144786, 2451184, 4289572, 8579144, 17158288]

約数ペア:

[(1, 17158288), (2, 8579144), (4, 4289572), (7, 2451184), (8, 2144786), (14, 1225592), (16, 1072393), (28, 612796), (56, 306398), (112, 153199), (239, 71792), (478, 35896), (641, 26768), (956, 17948), (1282, 13384), (1673, 10256), (1912, 8974), (2564, 6692), (3346, 5128), (3824, 4487)]