74538368

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{30649}}^1$

素因数の和:30682

約数の個数: 32

約数和(自身を含む): 156315000

約数和(自身を除く): 81776632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 30649, 61298, 122596, 245192, 490384, 582331, 980768, 1164662, 1961536, 2329324, 3923072, 4658648, 9317296, 18634592, 37269184, 74538368]

約数ペア:

[(1, 74538368), (2, 37269184), (4, 18634592), (8, 9317296), (16, 4658648), (19, 3923072), (32, 2329324), (38, 1961536), (64, 1164662), (76, 980768), (128, 582331), (152, 490384), (304, 245192), (608, 122596), (1216, 61298), (2432, 30649)]