1628368

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 3844992

約数和(自身を除く): 2216624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 67, 98, 112, 124, 134, 196, 217, 248, 268, 392, 434, 469, 496, 536, 784, 868, 938, 1072, 1519, 1736, 1876, 2077, 3038, 3283, 3472, 3752, 4154, 6076, 6566, 7504, 8308, 12152, 13132, 14539, 16616, 24304, 26264, 29078, 33232, 52528, 58156, 101773, 116312, 203546, 232624, 407092, 814184, 1628368]

約数ペア:

[(1, 1628368), (2, 814184), (4, 407092), (7, 232624), (8, 203546), (14, 116312), (16, 101773), (28, 58156), (31, 52528), (49, 33232), (56, 29078), (62, 26264), (67, 24304), (98, 16616), (112, 14539), (124, 13132), (134, 12152), (196, 8308), (217, 7504), (248, 6566), (268, 6076), (392, 4154), (434, 3752), (469, 3472), (496, 3283), (536, 3038), (784, 2077), (868, 1876), (938, 1736), (1072, 1519)]