15680146976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4211}}^1\times {\mathrm{8951}}^1$

素因数の和:13185

約数の個数: 48

約数和(自身を含む): 33256536768

約数和(自身を除く): 17576389792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4211, 8422, 8951, 16844, 17902, 33688, 35804, 54743, 67376, 71608, 109486, 116363, 134752, 143216, 218972, 232726, 286432, 437944, 465452, 875888, 930904, 1751776, 1861808, 3723616, 37692661, 75385322, 150770644, 301541288, 490004593, 603082576, 980009186, 1206165152, 1960018372, 3920036744, 7840073488, 15680146976]

約数ペア:

[(1, 15680146976), (2, 7840073488), (4, 3920036744), (8, 1960018372), (13, 1206165152), (16, 980009186), (26, 603082576), (32, 490004593), (52, 301541288), (104, 150770644), (208, 75385322), (416, 37692661), (4211, 3723616), (8422, 1861808), (8951, 1751776), (16844, 930904), (17902, 875888), (33688, 465452), (35804, 437944), (54743, 286432), (67376, 232726), (71608, 218972), (109486, 143216), (116363, 134752)]