40469884

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 88984000

約数和(自身を除く): 48514116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2269, 2548, 4459, 4538, 8918, 9076, 15883, 17836, 29497, 31766, 58994, 63532, 111181, 117988, 206479, 222362, 412958, 444724, 778267, 825916, 1445353, 1556534, 2890706, 3113068, 5781412, 10117471, 20234942, 40469884]

約数ペア:

[(1, 40469884), (2, 20234942), (4, 10117471), (7, 5781412), (13, 3113068), (14, 2890706), (26, 1556534), (28, 1445353), (49, 825916), (52, 778267), (91, 444724), (98, 412958), (182, 222362), (196, 206479), (343, 117988), (364, 111181), (637, 63532), (686, 58994), (1274, 31766), (1372, 29497), (2269, 17836), (2548, 15883), (4459, 9076), (4538, 8918)]