72784768

素因数分解:

$2^7\times 7^1\times {\mathrm{81233}}^1$

素因数の和:81254

約数の個数: 32

約数和(自身を含む): 165717360

約数和(自身を除く): 92932592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 81233, 162466, 324932, 568631, 649864, 1137262, 1299728, 2274524, 2599456, 4549048, 5198912, 9098096, 10397824, 18196192, 36392384, 72784768]

約数ペア:

[(1, 72784768), (2, 36392384), (4, 18196192), (7, 10397824), (8, 9098096), (14, 5198912), (16, 4549048), (28, 2599456), (32, 2274524), (56, 1299728), (64, 1137262), (112, 649864), (128, 568631), (224, 324932), (448, 162466), (896, 81233)]