25942528

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2244

約数の個数: 40

約数和(自身を含む): 54112608

約数和(自身を除く): 28170080

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2203, 2944, 4406, 5888, 8812, 11776, 17624, 35248, 50669, 70496, 101338, 140992, 202676, 281984, 405352, 563968, 810704, 1127936, 1621408, 3242816, 6485632, 12971264, 25942528]

約数ペア:

[(1, 25942528), (2, 12971264), (4, 6485632), (8, 3242816), (16, 1621408), (23, 1127936), (32, 810704), (46, 563968), (64, 405352), (92, 281984), (128, 202676), (184, 140992), (256, 101338), (368, 70496), (512, 50669), (736, 35248), (1472, 17624), (2203, 11776), (2944, 8812), (4406, 5888)]