38512768

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 89449920

約数和(自身を除く): 50937152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 811, 848, 896, 1484, 1622, 1696, 2968, 3244, 3392, 5677, 5936, 6488, 6784, 11354, 11872, 12976, 22708, 23744, 25952, 42983, 45416, 47488, 51904, 85966, 90832, 103808, 171932, 181664, 300881, 343864, 363328, 601762, 687728, 726656, 1203524, 1375456, 2407048, 2750912, 4814096, 5501824, 9628192, 19256384, 38512768]

約数ペア:

[(1, 38512768), (2, 19256384), (4, 9628192), (7, 5501824), (8, 4814096), (14, 2750912), (16, 2407048), (28, 1375456), (32, 1203524), (53, 726656), (56, 687728), (64, 601762), (106, 363328), (112, 343864), (128, 300881), (212, 181664), (224, 171932), (371, 103808), (424, 90832), (448, 85966), (742, 51904), (811, 47488), (848, 45416), (896, 42983), (1484, 25952), (1622, 23744), (1696, 22708), (2968, 12976), (3244, 11872), (3392, 11354), (5677, 6784), (5936, 6488)]