66943616

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{22739}}^1$

素因数の和:22776

約数の個数: 32

約数和(自身を含む): 139168800

約数和(自身を除く): 72225184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 22739, 45478, 90956, 181912, 363824, 522997, 727648, 1045994, 1455296, 2091988, 2910592, 4183976, 8367952, 16735904, 33471808, 66943616]

約数ペア:

[(1, 66943616), (2, 33471808), (4, 16735904), (8, 8367952), (16, 4183976), (23, 2910592), (32, 2091988), (46, 1455296), (64, 1045994), (92, 727648), (128, 522997), (184, 363824), (368, 181912), (736, 90956), (1472, 45478), (2944, 22739)]