28287010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6473}}^1$

素因数の和:6522

約数の個数: 32

約数和(自身を含む): 55935360

約数和(自身を除く): 27648350

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6473, 12946, 32365, 64730, 122987, 148879, 245974, 297758, 614935, 744395, 1229870, 1488790, 2828701, 5657402, 14143505, 28287010]

約数ペア:

[(1, 28287010), (2, 14143505), (5, 5657402), (10, 2828701), (19, 1488790), (23, 1229870), (38, 744395), (46, 614935), (95, 297758), (115, 245974), (190, 148879), (230, 122987), (437, 64730), (874, 32365), (2185, 12946), (4370, 6473)]