27399316

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 58141440

約数和(自身を除く): 30742124

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 823, 1148, 1189, 1646, 2378, 3292, 4756, 5761, 8323, 11522, 16646, 23044, 23867, 33292, 33743, 47734, 67486, 95468, 134972, 167069, 236201, 334138, 472402, 668276, 944804, 978547, 1957094, 3914188, 6849829, 13699658, 27399316]

約数ペア:

[(1, 27399316), (2, 13699658), (4, 6849829), (7, 3914188), (14, 1957094), (28, 978547), (29, 944804), (41, 668276), (58, 472402), (82, 334138), (116, 236201), (164, 167069), (203, 134972), (287, 95468), (406, 67486), (574, 47734), (812, 33743), (823, 33292), (1148, 23867), (1189, 23044), (1646, 16646), (2378, 11522), (3292, 8323), (4756, 5761)]