28081512

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4527

約数の個数: 64

約数和(自身を含む): 80712000

約数和(自身を除く): 52630488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 4483, 6264, 8966, 13449, 17932, 26898, 35864, 40347, 53796, 80694, 107592, 121041, 130007, 161388, 242082, 260014, 322776, 390021, 484164, 520028, 780042, 968328, 1040056, 1170063, 1560084, 2340126, 3120168, 3510189, 4680252, 7020378, 9360504, 14040756, 28081512]

約数ペア:

[(1, 28081512), (2, 14040756), (3, 9360504), (4, 7020378), (6, 4680252), (8, 3510189), (9, 3120168), (12, 2340126), (18, 1560084), (24, 1170063), (27, 1040056), (29, 968328), (36, 780042), (54, 520028), (58, 484164), (72, 390021), (87, 322776), (108, 260014), (116, 242082), (174, 161388), (216, 130007), (232, 121041), (261, 107592), (348, 80694), (522, 53796), (696, 40347), (783, 35864), (1044, 26898), (1566, 17932), (2088, 13449), (3132, 8966), (4483, 6264)]