74430208

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{12641}}^1$

素因数の和:12680

約数の個数: 36

約数和(自身を含む): 155041488

約数和(自身を除く): 80611280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 12641, 25282, 50564, 101128, 202256, 290743, 404512, 581486, 809024, 1162972, 1618048, 2325944, 3236096, 4651888, 9303776, 18607552, 37215104, 74430208]

約数ペア:

[(1, 74430208), (2, 37215104), (4, 18607552), (8, 9303776), (16, 4651888), (23, 3236096), (32, 2325944), (46, 1618048), (64, 1162972), (92, 809024), (128, 581486), (184, 404512), (256, 290743), (368, 202256), (736, 101128), (1472, 50564), (2944, 25282), (5888, 12641)]