21914688

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:899

約数の個数: 56

約数和(自身を含む): 58432192

約数和(自身を除く): 36517504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 727, 942, 1256, 1454, 1884, 2181, 2512, 2908, 3768, 4362, 5024, 5816, 7536, 8724, 10048, 11632, 15072, 17448, 23264, 30144, 34896, 46528, 69792, 114139, 139584, 228278, 342417, 456556, 684834, 913112, 1369668, 1826224, 2739336, 3652448, 5478672, 7304896, 10957344, 21914688]

約数ペア:

[(1, 21914688), (2, 10957344), (3, 7304896), (4, 5478672), (6, 3652448), (8, 2739336), (12, 1826224), (16, 1369668), (24, 913112), (32, 684834), (48, 456556), (64, 342417), (96, 228278), (157, 139584), (192, 114139), (314, 69792), (471, 46528), (628, 34896), (727, 30144), (942, 23264), (1256, 17448), (1454, 15072), (1884, 11632), (2181, 10048), (2512, 8724), (2908, 7536), (3768, 5816), (4362, 5024)]