7237072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 14654816

約数和(自身を除く): 7417744

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 157, 172, 268, 314, 344, 536, 628, 688, 1072, 1256, 2512, 2881, 5762, 6751, 10519, 11524, 13502, 21038, 23048, 27004, 42076, 46096, 54008, 84152, 108016, 168304, 452317, 904634, 1809268, 3618536, 7237072]

約数ペア:

[(1, 7237072), (2, 3618536), (4, 1809268), (8, 904634), (16, 452317), (43, 168304), (67, 108016), (86, 84152), (134, 54008), (157, 46096), (172, 42076), (268, 27004), (314, 23048), (344, 21038), (536, 13502), (628, 11524), (688, 10519), (1072, 6751), (1256, 5762), (2512, 2881)]