28203352324

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1\times {\mathrm{8039}}^1$

素因数の和:9328

約数の個数: 48

約数和(自身を含む): 56989578240

約数和(自身を除く): 28786225916

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1171, 1498, 2342, 2996, 4684, 8039, 8197, 16078, 16394, 32156, 32788, 56273, 112546, 125297, 225092, 250594, 501188, 860173, 877079, 1720346, 1754158, 3440692, 3508316, 6021211, 9413669, 12042422, 18827338, 24084844, 37654676, 65895683, 131791366, 263582732, 1007262583, 2014525166, 4029050332, 7050838081, 14101676162, 28203352324]

約数ペア:

[(1, 28203352324), (2, 14101676162), (4, 7050838081), (7, 4029050332), (14, 2014525166), (28, 1007262583), (107, 263582732), (214, 131791366), (428, 65895683), (749, 37654676), (1171, 24084844), (1498, 18827338), (2342, 12042422), (2996, 9413669), (4684, 6021211), (8039, 3508316), (8197, 3440692), (16078, 1754158), (16394, 1720346), (32156, 877079), (32788, 860173), (56273, 501188), (112546, 250594), (125297, 225092)]