71960576

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 147567420

約数和(自身を除く): 75606844

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 857, 1024, 1312, 1714, 2048, 2624, 3428, 5248, 6856, 10496, 13712, 20992, 27424, 35137, 41984, 54848, 70274, 83968, 109696, 140548, 219392, 281096, 438784, 562192, 877568, 1124384, 1755136, 2248768, 4497536, 8995072, 17990144, 35980288, 71960576]

約数ペア:

[(1, 71960576), (2, 35980288), (4, 17990144), (8, 8995072), (16, 4497536), (32, 2248768), (41, 1755136), (64, 1124384), (82, 877568), (128, 562192), (164, 438784), (256, 281096), (328, 219392), (512, 140548), (656, 109696), (857, 83968), (1024, 70274), (1312, 54848), (1714, 41984), (2048, 35137), (2624, 27424), (3428, 20992), (5248, 13712), (6856, 10496)]