40748288

素因数分解:

$2^8\times 7^1\times {\mathrm{22739}}^1$

素因数の和:22762

約数の個数: 36

約数和(自身を含む): 92961120

約数和(自身を除く): 52212832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22739, 45478, 90956, 159173, 181912, 318346, 363824, 636692, 727648, 1273384, 1455296, 2546768, 2910592, 5093536, 5821184, 10187072, 20374144, 40748288]

約数ペア:

[(1, 40748288), (2, 20374144), (4, 10187072), (7, 5821184), (8, 5093536), (14, 2910592), (16, 2546768), (28, 1455296), (32, 1273384), (56, 727648), (64, 636692), (112, 363824), (128, 318346), (224, 181912), (256, 159173), (448, 90956), (896, 45478), (1792, 22739)]