74498384

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 148585728

約数和(自身を除く): 74087344

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 314, 376, 628, 631, 752, 1256, 1262, 2512, 2524, 5048, 7379, 10096, 14758, 29516, 29657, 59032, 59314, 99067, 118064, 118628, 198134, 237256, 396268, 474512, 792536, 1585072, 4656149, 9312298, 18624596, 37249192, 74498384]

約数ペア:

[(1, 74498384), (2, 37249192), (4, 18624596), (8, 9312298), (16, 4656149), (47, 1585072), (94, 792536), (157, 474512), (188, 396268), (314, 237256), (376, 198134), (628, 118628), (631, 118064), (752, 99067), (1256, 59314), (1262, 59032), (2512, 29657), (2524, 29516), (5048, 14758), (7379, 10096)]