27893888

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 61114830

約数和(自身を除く): 33220942

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1801, 1936, 3602, 3872, 7204, 7744, 14408, 15488, 19811, 28816, 39622, 57632, 79244, 115264, 158488, 217921, 230528, 316976, 435842, 633952, 871684, 1267904, 1743368, 2535808, 3486736, 6973472, 13946944, 27893888]

約数ペア:

[(1, 27893888), (2, 13946944), (4, 6973472), (8, 3486736), (11, 2535808), (16, 1743368), (22, 1267904), (32, 871684), (44, 633952), (64, 435842), (88, 316976), (121, 230528), (128, 217921), (176, 158488), (242, 115264), (352, 79244), (484, 57632), (704, 39622), (968, 28816), (1408, 19811), (1801, 15488), (1936, 14408), (3602, 7744), (3872, 7204)]