708638008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{3079}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 1432015200

約数和(自身を除く): 723377192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2213, 3079, 4426, 6158, 8852, 12316, 17704, 24632, 28769, 40027, 57538, 80054, 115076, 160108, 230152, 320216, 6813827, 13627654, 27255308, 54510616, 88579751, 177159502, 354319004, 708638008]

約数ペア:

[(1, 708638008), (2, 354319004), (4, 177159502), (8, 88579751), (13, 54510616), (26, 27255308), (52, 13627654), (104, 6813827), (2213, 320216), (3079, 230152), (4426, 160108), (6158, 115076), (8852, 80054), (12316, 57538), (17704, 40027), (24632, 28769)]