2868669568

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{23321}}^1$

素因数の和:23397

約数の個数: 48

約数和(自身を含む): 5905480230

約数和(自身を除く): 3036810662

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 3844, 3968, 7688, 15376, 23321, 30752, 46642, 61504, 93284, 123008, 186568, 373136, 722951, 746272, 1445902, 1492544, 2891804, 2985088, 5783608, 11567216, 22411481, 23134432, 44822962, 46268864, 89645924, 92537728, 179291848, 358583696, 717167392, 1434334784, 2868669568]

約数ペア:

[(1, 2868669568), (2, 1434334784), (4, 717167392), (8, 358583696), (16, 179291848), (31, 92537728), (32, 89645924), (62, 46268864), (64, 44822962), (124, 23134432), (128, 22411481), (248, 11567216), (496, 5783608), (961, 2985088), (992, 2891804), (1922, 1492544), (1984, 1445902), (3844, 746272), (3968, 722951), (7688, 373136), (15376, 186568), (23321, 123008), (30752, 93284), (46642, 61504)]