28247832

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6917

約数の個数: 64

約数和(自身を含む): 82608000

約数和(自身を除く): 54360168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 6883, 13766, 20649, 27532, 41298, 55064, 61947, 82596, 123894, 130777, 165192, 185841, 247788, 261554, 371682, 392331, 495576, 523108, 743364, 784662, 1046216, 1176993, 1486728, 1569324, 2353986, 3138648, 3530979, 4707972, 7061958, 9415944, 14123916, 28247832]

約数ペア:

[(1, 28247832), (2, 14123916), (3, 9415944), (4, 7061958), (6, 4707972), (8, 3530979), (9, 3138648), (12, 2353986), (18, 1569324), (19, 1486728), (24, 1176993), (27, 1046216), (36, 784662), (38, 743364), (54, 523108), (57, 495576), (72, 392331), (76, 371682), (108, 261554), (114, 247788), (152, 185841), (171, 165192), (216, 130777), (228, 123894), (342, 82596), (456, 61947), (513, 55064), (684, 41298), (1026, 27532), (1368, 20649), (2052, 13766), (4104, 6883)]