2547408

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 6680128

約数和(自身を除く): 4132720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 727, 876, 1168, 1454, 1752, 2181, 2908, 3504, 4362, 5816, 8724, 11632, 17448, 34896, 53071, 106142, 159213, 212284, 318426, 424568, 636852, 849136, 1273704, 2547408]

約数ペア:

[(1, 2547408), (2, 1273704), (3, 849136), (4, 636852), (6, 424568), (8, 318426), (12, 212284), (16, 159213), (24, 106142), (48, 53071), (73, 34896), (146, 17448), (219, 11632), (292, 8724), (438, 5816), (584, 4362), (727, 3504), (876, 2908), (1168, 2181), (1454, 1752)]