40158046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 67417920

約数和(自身を除く): 27259874

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 391, 577, 782, 1154, 1513, 2047, 3026, 4094, 9809, 13271, 19618, 26542, 34799, 51353, 69598, 102706, 225607, 451214, 873001, 1181119, 1746002, 2362238, 20079023, 40158046]

約数ペア:

[(1, 40158046), (2, 20079023), (17, 2362238), (23, 1746002), (34, 1181119), (46, 873001), (89, 451214), (178, 225607), (391, 102706), (577, 69598), (782, 51353), (1154, 34799), (1513, 26542), (2047, 19618), (3026, 13271), (4094, 9809)]