4721728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 10789920

約数和(自身を除く): 6068192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 353, 418, 608, 704, 706, 836, 1216, 1412, 1672, 2824, 3344, 3883, 5648, 6688, 6707, 7766, 11296, 13376, 13414, 15532, 22592, 26828, 31064, 53656, 62128, 73777, 107312, 124256, 147554, 214624, 248512, 295108, 429248, 590216, 1180432, 2360864, 4721728]

約数ペア:

[(1, 4721728), (2, 2360864), (4, 1180432), (8, 590216), (11, 429248), (16, 295108), (19, 248512), (22, 214624), (32, 147554), (38, 124256), (44, 107312), (64, 73777), (76, 62128), (88, 53656), (152, 31064), (176, 26828), (209, 22592), (304, 15532), (352, 13414), (353, 13376), (418, 11296), (608, 7766), (704, 6707), (706, 6688), (836, 5648), (1216, 3883), (1412, 3344), (1672, 2824)]