27537916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 59584000

約数和(自身を除く): 32046084

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1399, 1406, 2798, 2812, 4921, 5596, 9793, 9842, 19586, 19684, 26581, 39172, 51763, 53162, 103526, 106324, 186067, 207052, 362341, 372134, 724682, 744268, 983497, 1449364, 1966994, 3933988, 6884479, 13768958, 27537916]

約数ペア:

[(1, 27537916), (2, 13768958), (4, 6884479), (7, 3933988), (14, 1966994), (19, 1449364), (28, 983497), (37, 744268), (38, 724682), (74, 372134), (76, 362341), (133, 207052), (148, 186067), (259, 106324), (266, 103526), (518, 53162), (532, 51763), (703, 39172), (1036, 26581), (1399, 19684), (1406, 19586), (2798, 9842), (2812, 9793), (4921, 5596)]