329201728

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{139021}}^1$

素因数の和:139070

約数の個数: 28

約数和(自身を含む): 670920172

約数和(自身を除く): 341718444

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 139021, 278042, 556084, 1112168, 2224336, 4448672, 5143777, 8897344, 10287554, 20575108, 41150216, 82300432, 164600864, 329201728]

約数ペア:

[(1, 329201728), (2, 164600864), (4, 82300432), (8, 41150216), (16, 20575108), (32, 10287554), (37, 8897344), (64, 5143777), (74, 4448672), (148, 2224336), (296, 1112168), (592, 556084), (1184, 278042), (2368, 139021)]