56873344

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 127687680

約数和(自身を除く): 70814336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1303, 1364, 1408, 1984, 2606, 2728, 3968, 5212, 5456, 10424, 10912, 14333, 20848, 21824, 28666, 40393, 41696, 43648, 57332, 80786, 83392, 114664, 161572, 166784, 229328, 323144, 444323, 458656, 646288, 888646, 917312, 1292576, 1777292, 1834624, 2585152, 3554584, 5170304, 7109168, 14218336, 28436672, 56873344]

約数ペア:

[(1, 56873344), (2, 28436672), (4, 14218336), (8, 7109168), (11, 5170304), (16, 3554584), (22, 2585152), (31, 1834624), (32, 1777292), (44, 1292576), (62, 917312), (64, 888646), (88, 646288), (124, 458656), (128, 444323), (176, 323144), (248, 229328), (341, 166784), (352, 161572), (496, 114664), (682, 83392), (704, 80786), (992, 57332), (1303, 43648), (1364, 41696), (1408, 40393), (1984, 28666), (2606, 21824), (2728, 20848), (3968, 14333), (5212, 10912), (5456, 10424)]