71323264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29327}}^1$

素因数の和:29360

約数の個数: 32

約数和(自身を含む): 149572800

約数和(自身を除く): 78249536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29327, 58654, 117308, 234616, 469232, 557213, 938464, 1114426, 1876928, 2228852, 3753856, 4457704, 8915408, 17830816, 35661632, 71323264]

約数ペア:

[(1, 71323264), (2, 35661632), (4, 17830816), (8, 8915408), (16, 4457704), (19, 3753856), (32, 2228852), (38, 1876928), (64, 1114426), (76, 938464), (128, 557213), (152, 469232), (304, 234616), (608, 117308), (1216, 58654), (2432, 29327)]