28837936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 58817664

約数和(自身を除く): 29979728

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1097, 1643, 2194, 3286, 4388, 6572, 8776, 13144, 17552, 26288, 34007, 58141, 68014, 116282, 136028, 232564, 272056, 465128, 544112, 930256, 1802371, 3604742, 7209484, 14418968, 28837936]

約数ペア:

[(1, 28837936), (2, 14418968), (4, 7209484), (8, 3604742), (16, 1802371), (31, 930256), (53, 544112), (62, 465128), (106, 272056), (124, 232564), (212, 136028), (248, 116282), (424, 68014), (496, 58141), (848, 34007), (1097, 26288), (1643, 17552), (2194, 13144), (3286, 8776), (4388, 6572)]