561373504

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{120157}}^1$

素因数の和:120242

約数の個数: 28

約数和(自身を含む): 1129244884

約数和(自身を除く): 567871380

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 120157, 240314, 480628, 961256, 1922512, 3845024, 7690048, 8771461, 17542922, 35085844, 70171688, 140343376, 280686752, 561373504]

約数ペア:

[(1, 561373504), (2, 280686752), (4, 140343376), (8, 70171688), (16, 35085844), (32, 17542922), (64, 8771461), (73, 7690048), (146, 3845024), (292, 1922512), (584, 961256), (1168, 480628), (2336, 240314), (4672, 120157)]