4097072

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 9169056

約数和(自身を除く): 5071984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 233, 314, 466, 628, 932, 1099, 1256, 1631, 1864, 2198, 2512, 3262, 3728, 4396, 6524, 8792, 13048, 17584, 26096, 36581, 73162, 146324, 256067, 292648, 512134, 585296, 1024268, 2048536, 4097072]

約数ペア:

[(1, 4097072), (2, 2048536), (4, 1024268), (7, 585296), (8, 512134), (14, 292648), (16, 256067), (28, 146324), (56, 73162), (112, 36581), (157, 26096), (233, 17584), (314, 13048), (466, 8792), (628, 6524), (932, 4396), (1099, 3728), (1256, 3262), (1631, 2512), (1864, 2198)]