274867456

素因数分解:

$2^8\times {\mathrm{281}}^1\times {\mathrm{3821}}^1$

素因数の和:4118

約数の個数: 36

約数和(自身を含む): 550757844

約数和(自身を除く): 275890388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281, 562, 1124, 2248, 3821, 4496, 7642, 8992, 15284, 17984, 30568, 35968, 61136, 71936, 122272, 244544, 489088, 978176, 1073701, 2147402, 4294804, 8589608, 17179216, 34358432, 68716864, 137433728, 274867456]

約数ペア:

[(1, 274867456), (2, 137433728), (4, 68716864), (8, 34358432), (16, 17179216), (32, 8589608), (64, 4294804), (128, 2147402), (256, 1073701), (281, 978176), (562, 489088), (1124, 244544), (2248, 122272), (3821, 71936), (4496, 61136), (7642, 35968), (8992, 30568), (15284, 17984)]