738191872

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{131071}}^1$

素因数の和:131100

約数の個数: 40

約数和(自身を含む): 1609039872

約数和(自身を除く): 870848000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 131071, 262142, 524284, 1048568, 1441781, 2097136, 2883562, 4194272, 5767124, 8388544, 11534248, 16777088, 23068496, 33554176, 46136992, 67108352, 92273984, 184547968, 369095936, 738191872]

約数ペア:

[(1, 738191872), (2, 369095936), (4, 184547968), (8, 92273984), (11, 67108352), (16, 46136992), (22, 33554176), (32, 23068496), (44, 16777088), (64, 11534248), (88, 8388544), (128, 5767124), (176, 4194272), (256, 2883562), (352, 2097136), (512, 1441781), (704, 1048568), (1408, 524284), (2816, 262142), (5632, 131071)]