3641584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 7420160

約数和(自身を除く): 3778576

約数列:

[1, 2, 4, 8, 16, 43, 67, 79, 86, 134, 158, 172, 268, 316, 344, 536, 632, 688, 1072, 1264, 2881, 3397, 5293, 5762, 6794, 10586, 11524, 13588, 21172, 23048, 27176, 42344, 46096, 54352, 84688, 227599, 455198, 910396, 1820792, 3641584]

約数ペア:

[(1, 3641584), (2, 1820792), (4, 910396), (8, 455198), (16, 227599), (43, 84688), (67, 54352), (79, 46096), (86, 42344), (134, 27176), (158, 23048), (172, 21172), (268, 13588), (316, 11524), (344, 10586), (536, 6794), (632, 5762), (688, 5293), (1072, 3397), (1264, 2881)]