66687232

素因数分解:

$2^8\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1134

約数の個数: 36

約数和(自身を含む): 133685776

約数和(自身を除く): 66998544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 787, 1324, 1574, 2648, 3148, 5296, 6296, 10592, 12592, 21184, 25184, 42368, 50368, 84736, 100736, 201472, 260497, 520994, 1041988, 2083976, 4167952, 8335904, 16671808, 33343616, 66687232]

約数ペア:

[(1, 66687232), (2, 33343616), (4, 16671808), (8, 8335904), (16, 4167952), (32, 2083976), (64, 1041988), (128, 520994), (256, 260497), (331, 201472), (662, 100736), (787, 84736), (1324, 50368), (1574, 42368), (2648, 25184), (3148, 21184), (5296, 12592), (6296, 10592)]