26678432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4029

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 33650368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 3989, 6688, 7978, 15956, 31912, 43879, 63824, 75791, 87758, 127648, 151582, 175516, 303164, 351032, 606328, 702064, 833701, 1212656, 1404128, 1667402, 2425312, 3334804, 6669608, 13339216, 26678432]

約数ペア:

[(1, 26678432), (2, 13339216), (4, 6669608), (8, 3334804), (11, 2425312), (16, 1667402), (19, 1404128), (22, 1212656), (32, 833701), (38, 702064), (44, 606328), (76, 351032), (88, 303164), (152, 175516), (176, 151582), (209, 127648), (304, 87758), (352, 75791), (418, 63824), (608, 43879), (836, 31912), (1672, 15956), (3344, 7978), (3989, 6688)]