27972736

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19867}}^1$

素因数の和:19892

約数の個数: 32

約数和(自身を含む): 60796080

約数和(自身を除く): 32823344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 19867, 39734, 79468, 158936, 218537, 317872, 437074, 635744, 874148, 1271488, 1748296, 2542976, 3496592, 6993184, 13986368, 27972736]

約数ペア:

[(1, 27972736), (2, 13986368), (4, 6993184), (8, 3496592), (11, 2542976), (16, 1748296), (22, 1271488), (32, 874148), (44, 635744), (64, 437074), (88, 317872), (128, 218537), (176, 158936), (352, 79468), (704, 39734), (1408, 19867)]