6647144

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 14993280

約数和(自身を除く): 8346136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 547, 868, 1094, 1519, 1736, 2188, 3038, 3829, 4376, 6076, 7658, 12152, 15316, 16957, 26803, 30632, 33914, 53606, 67828, 107212, 118699, 135656, 214424, 237398, 474796, 830893, 949592, 1661786, 3323572, 6647144]

約数ペア:

[(1, 6647144), (2, 3323572), (4, 1661786), (7, 949592), (8, 830893), (14, 474796), (28, 237398), (31, 214424), (49, 135656), (56, 118699), (62, 107212), (98, 67828), (124, 53606), (196, 33914), (217, 30632), (248, 26803), (392, 16957), (434, 15316), (547, 12152), (868, 7658), (1094, 6076), (1519, 4376), (1736, 3829), (2188, 3038)]