538465472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{442817}}^1$

素因数の和:442848

約数の個数: 28

約数和(自身を含む): 1124757720

約数和(自身を除く): 586292248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 442817, 885634, 1771268, 3542536, 7085072, 8413523, 14170144, 16827046, 28340288, 33654092, 67308184, 134616368, 269232736, 538465472]

約数ペア:

[(1, 538465472), (2, 269232736), (4, 134616368), (8, 67308184), (16, 33654092), (19, 28340288), (32, 16827046), (38, 14170144), (64, 8413523), (76, 7085072), (152, 3542536), (304, 1771268), (608, 885634), (1216, 442817)]