862792

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 1969920

約数和(自身を除く): 1107128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 71, 98, 124, 142, 196, 217, 248, 284, 392, 434, 497, 568, 868, 994, 1519, 1736, 1988, 2201, 3038, 3479, 3976, 4402, 6076, 6958, 8804, 12152, 13916, 15407, 17608, 27832, 30814, 61628, 107849, 123256, 215698, 431396, 862792]

約数ペア:

[(1, 862792), (2, 431396), (4, 215698), (7, 123256), (8, 107849), (14, 61628), (28, 30814), (31, 27832), (49, 17608), (56, 15407), (62, 13916), (71, 12152), (98, 8804), (124, 6958), (142, 6076), (196, 4402), (217, 3976), (248, 3479), (284, 3038), (392, 2201), (434, 1988), (497, 1736), (568, 1519), (868, 994)]