71863424

素因数分解:

$2^7\times {\mathrm{619}}^1\times {\mathrm{907}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 143554800

約数和(自身を除く): 71691376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 619, 907, 1238, 1814, 2476, 3628, 4952, 7256, 9904, 14512, 19808, 29024, 39616, 58048, 79232, 116096, 561433, 1122866, 2245732, 4491464, 8982928, 17965856, 35931712, 71863424]

約数ペア:

[(1, 71863424), (2, 35931712), (4, 17965856), (8, 8982928), (16, 4491464), (32, 2245732), (64, 1122866), (128, 561433), (619, 116096), (907, 79232), (1238, 58048), (1814, 39616), (2476, 29024), (3628, 19808), (4952, 14512), (7256, 9904)]