69465344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20873}}^1$

素因数の和:20902

約数の個数: 36

約数和(自身を含む): 149332596

約数和(自身を除く): 79867252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20873, 41746, 83492, 166984, 271349, 333968, 542698, 667936, 1085396, 1335872, 2170792, 2671744, 4341584, 5343488, 8683168, 17366336, 34732672, 69465344]

約数ペア:

[(1, 69465344), (2, 34732672), (4, 17366336), (8, 8683168), (13, 5343488), (16, 4341584), (26, 2671744), (32, 2170792), (52, 1335872), (64, 1085396), (104, 667936), (128, 542698), (208, 333968), (256, 271349), (416, 166984), (832, 83492), (1664, 41746), (3328, 20873)]