23674376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 50186220

約数和(自身を除く): 26511844

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 661, 814, 968, 1322, 1628, 2644, 3256, 4477, 5288, 7271, 8954, 14542, 17908, 24457, 29084, 35816, 48914, 58168, 79981, 97828, 159962, 195656, 269027, 319924, 538054, 639848, 1076108, 2152216, 2959297, 5918594, 11837188, 23674376]

約数ペア:

[(1, 23674376), (2, 11837188), (4, 5918594), (8, 2959297), (11, 2152216), (22, 1076108), (37, 639848), (44, 538054), (74, 319924), (88, 269027), (121, 195656), (148, 159962), (242, 97828), (296, 79981), (407, 58168), (484, 48914), (661, 35816), (814, 29084), (968, 24457), (1322, 17908), (1628, 14542), (2644, 8954), (3256, 7271), (4477, 5288)]