73684736

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{15149}}^1$

素因数の和:15184

約数の個数: 36

約数和(自身を含む): 154833000

約数和(自身を除く): 81148264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 15149, 30298, 60596, 121192, 242384, 287831, 484768, 575662, 969536, 1151324, 1939072, 2302648, 3878144, 4605296, 9210592, 18421184, 36842368, 73684736]

約数ペア:

[(1, 73684736), (2, 36842368), (4, 18421184), (8, 9210592), (16, 4605296), (19, 3878144), (32, 2302648), (38, 1939072), (64, 1151324), (76, 969536), (128, 575662), (152, 484768), (256, 287831), (304, 242384), (608, 121192), (1216, 60596), (2432, 30298), (4864, 15149)]