40546688

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 101130960

約数和(自身を除く): 60584272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 128, 182, 208, 224, 236, 364, 413, 416, 448, 472, 728, 767, 826, 832, 896, 944, 1456, 1534, 1652, 1664, 1888, 2912, 3068, 3304, 3481, 3776, 5369, 5824, 6136, 6608, 6962, 7552, 10738, 11648, 12272, 13216, 13924, 21476, 24367, 24544, 26432, 27848, 42952, 45253, 48734, 49088, 52864, 55696, 85904, 90506, 97468, 98176, 111392, 171808, 181012, 194936, 222784, 316771, 343616, 362024, 389872, 445568, 633542, 687232, 724048, 779744, 1267084, 1448096, 1559488, 2534168, 2896192, 3118976, 5068336, 5792384, 10136672, 20273344, 40546688]

約数ペア:

[(1, 40546688), (2, 20273344), (4, 10136672), (7, 5792384), (8, 5068336), (13, 3118976), (14, 2896192), (16, 2534168), (26, 1559488), (28, 1448096), (32, 1267084), (52, 779744), (56, 724048), (59, 687232), (64, 633542), (91, 445568), (104, 389872), (112, 362024), (118, 343616), (128, 316771), (182, 222784), (208, 194936), (224, 181012), (236, 171808), (364, 111392), (413, 98176), (416, 97468), (448, 90506), (472, 85904), (728, 55696), (767, 52864), (826, 49088), (832, 48734), (896, 45253), (944, 42952), (1456, 27848), (1534, 26432), (1652, 24544), (1664, 24367), (1888, 21476), (2912, 13924), (3068, 13216), (3304, 12272), (3481, 11648), (3776, 10738), (5369, 7552), (5824, 6962), (6136, 6608)]