71008936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{877}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 138285000

約数和(自身を除く): 67276064

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 349, 698, 877, 1396, 1754, 2792, 3508, 7016, 10121, 20242, 25433, 40484, 50866, 80968, 101732, 203464, 306073, 612146, 1224292, 2448584, 8876117, 17752234, 35504468, 71008936]

約数ペア:

[(1, 71008936), (2, 35504468), (4, 17752234), (8, 8876117), (29, 2448584), (58, 1224292), (116, 612146), (232, 306073), (349, 203464), (698, 101732), (877, 80968), (1396, 50866), (1754, 40484), (2792, 25433), (3508, 20242), (7016, 10121)]