64491888

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{36313}}^1$

素因数の和:36361

約数の個数: 40

約数和(自身を含む): 171111568

約数和(自身を除く): 106619680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 36313, 72626, 108939, 145252, 217878, 290504, 435756, 581008, 871512, 1343581, 1743024, 2687162, 4030743, 5374324, 8061486, 10748648, 16122972, 21497296, 32245944, 64491888]

約数ペア:

[(1, 64491888), (2, 32245944), (3, 21497296), (4, 16122972), (6, 10748648), (8, 8061486), (12, 5374324), (16, 4030743), (24, 2687162), (37, 1743024), (48, 1343581), (74, 871512), (111, 581008), (148, 435756), (222, 290504), (296, 217878), (444, 145252), (592, 108939), (888, 72626), (1776, 36313)]