73727888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354461}}^1$

素因数の和:354482

約数の個数: 20

約数和(自身を含む): 153836508

約数和(自身を除く): 80108620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354461, 708922, 1417844, 2835688, 4607993, 5671376, 9215986, 18431972, 36863944, 73727888]

約数ペア:

[(1, 73727888), (2, 36863944), (4, 18431972), (8, 9215986), (13, 5671376), (16, 4607993), (26, 2835688), (52, 1417844), (104, 708922), (208, 354461)]