8918928

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 60

約数和(自身を含む): 25161708

約数和(自身を除く): 16242780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 257, 482, 514, 723, 771, 964, 1028, 1446, 1542, 1928, 2056, 2169, 2313, 2892, 3084, 3856, 4112, 4338, 4626, 5784, 6168, 8676, 9252, 11568, 12336, 17352, 18504, 34704, 37008, 61937, 123874, 185811, 247748, 371622, 495496, 557433, 743244, 990992, 1114866, 1486488, 2229732, 2972976, 4459464, 8918928]

約数ペア:

[(1, 8918928), (2, 4459464), (3, 2972976), (4, 2229732), (6, 1486488), (8, 1114866), (9, 990992), (12, 743244), (16, 557433), (18, 495496), (24, 371622), (36, 247748), (48, 185811), (72, 123874), (144, 61937), (241, 37008), (257, 34704), (482, 18504), (514, 17352), (723, 12336), (771, 11568), (964, 9252), (1028, 8676), (1446, 6168), (1542, 5784), (1928, 4626), (2056, 4338), (2169, 4112), (2313, 3856), (2892, 3084)]