61428016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 128835504

約数和(自身を除く): 67407488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1301, 1816, 2602, 2951, 3632, 5204, 5902, 10408, 11804, 16913, 20816, 23608, 33826, 47216, 67652, 135304, 270608, 295327, 590654, 1181308, 2362616, 3839251, 4725232, 7678502, 15357004, 30714008, 61428016]

約数ペア:

[(1, 61428016), (2, 30714008), (4, 15357004), (8, 7678502), (13, 4725232), (16, 3839251), (26, 2362616), (52, 1181308), (104, 590654), (208, 295327), (227, 270608), (454, 135304), (908, 67652), (1301, 47216), (1816, 33826), (2602, 23608), (2951, 20816), (3632, 16913), (5204, 11804), (5902, 10408)]