2811135616

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1811}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 5718454560

約数和(自身を除く): 2907318944

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 181, 268, 362, 536, 724, 1072, 1448, 1811, 2144, 2896, 3622, 4288, 5792, 7244, 8576, 11584, 12127, 14488, 23168, 24254, 28976, 48508, 57952, 97016, 115904, 121337, 194032, 231808, 242674, 327791, 388064, 485348, 655582, 776128, 970696, 1311164, 1552256, 1941392, 2622328, 3882784, 5244656, 7765568, 10489312, 15531136, 20978624, 21961997, 41957248, 43923994, 87847988, 175695976, 351391952, 702783904, 1405567808, 2811135616]

約数ペア:

[(1, 2811135616), (2, 1405567808), (4, 702783904), (8, 351391952), (16, 175695976), (32, 87847988), (64, 43923994), (67, 41957248), (128, 21961997), (134, 20978624), (181, 15531136), (268, 10489312), (362, 7765568), (536, 5244656), (724, 3882784), (1072, 2622328), (1448, 1941392), (1811, 1552256), (2144, 1311164), (2896, 970696), (3622, 776128), (4288, 655582), (5792, 485348), (7244, 388064), (8576, 327791), (11584, 242674), (12127, 231808), (14488, 194032), (23168, 121337), (24254, 115904), (28976, 97016), (48508, 57952)]