74049872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 155026536

約数和(自身を除く): 80976664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 577, 617, 1154, 1234, 2308, 2468, 4616, 4936, 7501, 8021, 9232, 9872, 15002, 16042, 30004, 32084, 60008, 64168, 120016, 128336, 356009, 712018, 1424036, 2848072, 4628117, 5696144, 9256234, 18512468, 37024936, 74049872]

約数ペア:

[(1, 74049872), (2, 37024936), (4, 18512468), (8, 9256234), (13, 5696144), (16, 4628117), (26, 2848072), (52, 1424036), (104, 712018), (208, 356009), (577, 128336), (617, 120016), (1154, 64168), (1234, 60008), (2308, 32084), (2468, 30004), (4616, 16042), (4936, 15002), (7501, 9872), (8021, 9232)]