28091604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 68644800

約数和(自身を除く): 40553196

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 907, 1068, 1814, 2581, 2721, 3628, 5162, 5442, 7743, 10324, 10884, 15486, 26303, 30972, 52606, 78909, 80723, 105212, 157818, 161446, 242169, 315636, 322892, 484338, 968676, 2340967, 4681934, 7022901, 9363868, 14045802, 28091604]

約数ペア:

[(1, 28091604), (2, 14045802), (3, 9363868), (4, 7022901), (6, 4681934), (12, 2340967), (29, 968676), (58, 484338), (87, 322892), (89, 315636), (116, 242169), (174, 161446), (178, 157818), (267, 105212), (348, 80723), (356, 78909), (534, 52606), (907, 30972), (1068, 26303), (1814, 15486), (2581, 10884), (2721, 10324), (3628, 7743), (5162, 5442)]