27383788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 25838612

約数列:

[1, 2, 4, 19, 31, 38, 59, 62, 76, 118, 124, 197, 236, 394, 589, 788, 1121, 1178, 1829, 2242, 2356, 3658, 3743, 4484, 6107, 7316, 7486, 11623, 12214, 14972, 23246, 24428, 34751, 46492, 69502, 116033, 139004, 220837, 232066, 360313, 441674, 464132, 720626, 883348, 1441252, 6845947, 13691894, 27383788]

約数ペア:

[(1, 27383788), (2, 13691894), (4, 6845947), (19, 1441252), (31, 883348), (38, 720626), (59, 464132), (62, 441674), (76, 360313), (118, 232066), (124, 220837), (197, 139004), (236, 116033), (394, 69502), (589, 46492), (788, 34751), (1121, 24428), (1178, 23246), (1829, 14972), (2242, 12214), (2356, 11623), (3658, 7486), (3743, 7316), (4484, 6107)]