72065888

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{36919}}^1$

素因数の和:36990

約数の個数: 24

約数和(自身を含む): 144209520

約数和(自身を除く): 72143632

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 36919, 73838, 147676, 295352, 590704, 1181408, 2252059, 4504118, 9008236, 18016472, 36032944, 72065888]

約数ペア:

[(1, 72065888), (2, 36032944), (4, 18016472), (8, 9008236), (16, 4504118), (32, 2252059), (61, 1181408), (122, 590704), (244, 295352), (488, 147676), (976, 73838), (1952, 36919)]