66919936

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{4507}}^1$

素因数の和:4554

約数の個数: 40

約数和(自身を含む): 138350520

約数和(自身を除く): 71430584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 4507, 7424, 9014, 14848, 18028, 36056, 72112, 130703, 144224, 261406, 288448, 522812, 576896, 1045624, 1153792, 2091248, 2307584, 4182496, 8364992, 16729984, 33459968, 66919936]

約数ペア:

[(1, 66919936), (2, 33459968), (4, 16729984), (8, 8364992), (16, 4182496), (29, 2307584), (32, 2091248), (58, 1153792), (64, 1045624), (116, 576896), (128, 522812), (232, 288448), (256, 261406), (464, 144224), (512, 130703), (928, 72112), (1856, 36056), (3712, 18028), (4507, 14848), (7424, 9014)]