28561392

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1078

約数の個数: 60

約数和(自身を含む): 80361424

約数和(自身を除く): 51800032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 823, 964, 1446, 1646, 1928, 2169, 2469, 2892, 3292, 3856, 4338, 4938, 5784, 6584, 7407, 8676, 9876, 11568, 13168, 14814, 17352, 19752, 29628, 34704, 39504, 59256, 118512, 198343, 396686, 595029, 793372, 1190058, 1586744, 1785087, 2380116, 3173488, 3570174, 4760232, 7140348, 9520464, 14280696, 28561392]

約数ペア:

[(1, 28561392), (2, 14280696), (3, 9520464), (4, 7140348), (6, 4760232), (8, 3570174), (9, 3173488), (12, 2380116), (16, 1785087), (18, 1586744), (24, 1190058), (36, 793372), (48, 595029), (72, 396686), (144, 198343), (241, 118512), (482, 59256), (723, 39504), (823, 34704), (964, 29628), (1446, 19752), (1646, 17352), (1928, 14814), (2169, 13168), (2469, 11568), (2892, 9876), (3292, 8676), (3856, 7407), (4338, 6584), (4938, 5784)]