38937472

素因数分解:

$2^7\times 7^1\times {\mathrm{43457}}^1$

素因数の和:43478

約数の個数: 32

約数和(自身を含む): 88654320

約数和(自身を除く): 49716848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 43457, 86914, 173828, 304199, 347656, 608398, 695312, 1216796, 1390624, 2433592, 2781248, 4867184, 5562496, 9734368, 19468736, 38937472]

約数ペア:

[(1, 38937472), (2, 19468736), (4, 9734368), (7, 5562496), (8, 4867184), (14, 2781248), (16, 2433592), (28, 1390624), (32, 1216796), (56, 695312), (64, 608398), (112, 347656), (128, 304199), (224, 173828), (448, 86914), (896, 43457)]