1527296

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 40

約数和(自身を含む): 3232680

約数和(自身を除く): 1705384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 157, 256, 304, 314, 512, 608, 628, 1216, 1256, 2432, 2512, 2983, 4864, 5024, 5966, 9728, 10048, 11932, 20096, 23864, 40192, 47728, 80384, 95456, 190912, 381824, 763648, 1527296]

約数ペア:

[(1, 1527296), (2, 763648), (4, 381824), (8, 190912), (16, 95456), (19, 80384), (32, 47728), (38, 40192), (64, 23864), (76, 20096), (128, 11932), (152, 10048), (157, 9728), (256, 5966), (304, 5024), (314, 4864), (512, 2983), (608, 2512), (628, 2432), (1216, 1256)]