2783202272

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{1979}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 5568393600

約数和(自身を除く): 2785191328

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 619, 1136, 1238, 1979, 2272, 2476, 3958, 4952, 7916, 9904, 15832, 19808, 31664, 43949, 63328, 87898, 140509, 175796, 281018, 351592, 562036, 703184, 1124072, 1225001, 1406368, 2248144, 2450002, 4496288, 4900004, 9800008, 19600016, 39200032, 86975071, 173950142, 347900284, 695800568, 1391601136, 2783202272]

約数ペア:

[(1, 2783202272), (2, 1391601136), (4, 695800568), (8, 347900284), (16, 173950142), (32, 86975071), (71, 39200032), (142, 19600016), (284, 9800008), (568, 4900004), (619, 4496288), (1136, 2450002), (1238, 2248144), (1979, 1406368), (2272, 1225001), (2476, 1124072), (3958, 703184), (4952, 562036), (7916, 351592), (9904, 281018), (15832, 175796), (19808, 140509), (31664, 87898), (43949, 63328)]