66551872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61169}}^1$

素因数の和:61198

約数の個数: 28

約数和(自身を含む): 139834620

約数和(自身を除く): 73282748

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 61169, 122338, 244676, 489352, 978704, 1039873, 1957408, 2079746, 3914816, 4159492, 8318984, 16637968, 33275936, 66551872]

約数ペア:

[(1, 66551872), (2, 33275936), (4, 16637968), (8, 8318984), (16, 4159492), (17, 3914816), (32, 2079746), (34, 1957408), (64, 1039873), (68, 978704), (136, 489352), (272, 244676), (544, 122338), (1088, 61169)]