2065744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 4249728

約数和(自身を除く): 2183984

約数列:

[1, 2, 4, 8, 16, 41, 47, 67, 82, 94, 134, 164, 188, 268, 328, 376, 536, 656, 752, 1072, 1927, 2747, 3149, 3854, 5494, 6298, 7708, 10988, 12596, 15416, 21976, 25192, 30832, 43952, 50384, 129109, 258218, 516436, 1032872, 2065744]

約数ペア:

[(1, 2065744), (2, 1032872), (4, 516436), (8, 258218), (16, 129109), (41, 50384), (47, 43952), (67, 30832), (82, 25192), (94, 21976), (134, 15416), (164, 12596), (188, 10988), (268, 7708), (328, 6298), (376, 5494), (536, 3854), (656, 3149), (752, 2747), (1072, 1927)]