38931424

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 88252416

約数和(自身を除く): 49320992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1151, 1208, 2114, 2302, 2416, 4228, 4604, 4832, 8057, 8456, 9208, 16114, 16912, 18416, 32228, 33824, 36832, 64456, 128912, 173801, 257824, 347602, 695204, 1216607, 1390408, 2433214, 2780816, 4866428, 5561632, 9732856, 19465712, 38931424]

約数ペア:

[(1, 38931424), (2, 19465712), (4, 9732856), (7, 5561632), (8, 4866428), (14, 2780816), (16, 2433214), (28, 1390408), (32, 1216607), (56, 695204), (112, 347602), (151, 257824), (224, 173801), (302, 128912), (604, 64456), (1057, 36832), (1151, 33824), (1208, 32228), (2114, 18416), (2302, 16912), (2416, 16114), (4228, 9208), (4604, 8456), (4832, 8057)]