875216748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{4721}}^1$

素因数の和:6942

約数の個数: 48

約数和(自身を含む): 2335463424

約数和(自身を除く): 1460246676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2207, 4414, 4721, 6621, 8828, 9442, 13242, 14163, 15449, 18884, 26484, 28326, 30898, 33047, 46347, 56652, 61796, 66094, 92694, 99141, 132188, 185388, 198282, 396564, 10419247, 20838494, 31257741, 41676988, 62515482, 72934729, 125030964, 145869458, 218804187, 291738916, 437608374, 875216748]

約数ペア:

[(1, 875216748), (2, 437608374), (3, 291738916), (4, 218804187), (6, 145869458), (7, 125030964), (12, 72934729), (14, 62515482), (21, 41676988), (28, 31257741), (42, 20838494), (84, 10419247), (2207, 396564), (4414, 198282), (4721, 185388), (6621, 132188), (8828, 99141), (9442, 92694), (13242, 66094), (14163, 61796), (15449, 56652), (18884, 46347), (26484, 33047), (28326, 30898)]