25498192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 51559200

約数和(自身を除く): 26061008

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 179, 232, 307, 358, 464, 614, 716, 1228, 1432, 2456, 2864, 4912, 5191, 8903, 10382, 17806, 20764, 35612, 41528, 54953, 71224, 83056, 109906, 142448, 219812, 439624, 879248, 1593637, 3187274, 6374548, 12749096, 25498192]

約数ペア:

[(1, 25498192), (2, 12749096), (4, 6374548), (8, 3187274), (16, 1593637), (29, 879248), (58, 439624), (116, 219812), (179, 142448), (232, 109906), (307, 83056), (358, 71224), (464, 54953), (614, 41528), (716, 35612), (1228, 20764), (1432, 17806), (2456, 10382), (2864, 8903), (4912, 5191)]