74895872

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7736

約数の個数: 40

約数和(自身を含む): 157542000

約数和(自身を除く): 82646128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7699, 9728, 15398, 30796, 61592, 123184, 146281, 246368, 292562, 492736, 585124, 985472, 1170248, 1970944, 2340496, 3941888, 4680992, 9361984, 18723968, 37447936, 74895872]

約数ペア:

[(1, 74895872), (2, 37447936), (4, 18723968), (8, 9361984), (16, 4680992), (19, 3941888), (32, 2340496), (38, 1970944), (64, 1170248), (76, 985472), (128, 585124), (152, 492736), (256, 292562), (304, 246368), (512, 146281), (608, 123184), (1216, 61592), (2432, 30796), (4864, 15398), (7699, 9728)]