38940104

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 88992000

約数和(自身を除く): 50051896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 617, 644, 686, 1127, 1234, 1288, 1372, 2254, 2468, 2744, 4319, 4508, 4936, 7889, 8638, 9016, 14191, 15778, 17276, 28382, 30233, 31556, 34552, 56764, 60466, 63112, 99337, 113528, 120932, 198674, 211631, 241864, 397348, 423262, 695359, 794696, 846524, 1390718, 1693048, 2781436, 4867513, 5562872, 9735026, 19470052, 38940104]

約数ペア:

[(1, 38940104), (2, 19470052), (4, 9735026), (7, 5562872), (8, 4867513), (14, 2781436), (23, 1693048), (28, 1390718), (46, 846524), (49, 794696), (56, 695359), (92, 423262), (98, 397348), (161, 241864), (184, 211631), (196, 198674), (322, 120932), (343, 113528), (392, 99337), (617, 63112), (644, 60466), (686, 56764), (1127, 34552), (1234, 31556), (1288, 30233), (1372, 28382), (2254, 17276), (2468, 15778), (2744, 14191), (4319, 9016), (4508, 8638), (4936, 7889)]