42185704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 92456640

約数和(自身を除く): 50270936

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 163, 173, 187, 326, 346, 374, 652, 692, 748, 1304, 1384, 1496, 1793, 1903, 2771, 2941, 3586, 3806, 5542, 5882, 7172, 7612, 11084, 11764, 14344, 15224, 22168, 23528, 28199, 30481, 32351, 56398, 60962, 64702, 112796, 121924, 129404, 225592, 243848, 258808, 310189, 479383, 620378, 958766, 1240756, 1917532, 2481512, 3835064, 5273213, 10546426, 21092852, 42185704]

約数ペア:

[(1, 42185704), (2, 21092852), (4, 10546426), (8, 5273213), (11, 3835064), (17, 2481512), (22, 1917532), (34, 1240756), (44, 958766), (68, 620378), (88, 479383), (136, 310189), (163, 258808), (173, 243848), (187, 225592), (326, 129404), (346, 121924), (374, 112796), (652, 64702), (692, 60962), (748, 56398), (1304, 32351), (1384, 30481), (1496, 28199), (1793, 23528), (1903, 22168), (2771, 15224), (2941, 14344), (3586, 11764), (3806, 11084), (5542, 7612), (5882, 7172)]