23557468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 46747008

約数和(自身を除く): 23189540

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 122, 131, 134, 244, 262, 268, 524, 671, 737, 1342, 1441, 1474, 2684, 2882, 2948, 4087, 5764, 7991, 8174, 8777, 15982, 16348, 17554, 31964, 35108, 44957, 87901, 89914, 96547, 175802, 179828, 193094, 351604, 386188, 535397, 1070794, 2141588, 5889367, 11778734, 23557468]

約数ペア:

[(1, 23557468), (2, 11778734), (4, 5889367), (11, 2141588), (22, 1070794), (44, 535397), (61, 386188), (67, 351604), (122, 193094), (131, 179828), (134, 175802), (244, 96547), (262, 89914), (268, 87901), (524, 44957), (671, 35108), (737, 31964), (1342, 17554), (1441, 16348), (1474, 15982), (2684, 8777), (2882, 8174), (2948, 7991), (4087, 5764)]