74372672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1299

約数の個数: 56

約数和(自身を含む): 162946080

約数和(自身を除く): 88573408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1187, 1424, 1958, 2374, 2848, 3916, 4748, 5696, 7832, 9496, 13057, 15664, 18992, 26114, 31328, 37984, 52228, 62656, 75968, 104456, 105643, 208912, 211286, 417824, 422572, 835648, 845144, 1162073, 1690288, 2324146, 3380576, 4648292, 6761152, 9296584, 18593168, 37186336, 74372672]

約数ペア:

[(1, 74372672), (2, 37186336), (4, 18593168), (8, 9296584), (11, 6761152), (16, 4648292), (22, 3380576), (32, 2324146), (44, 1690288), (64, 1162073), (88, 845144), (89, 835648), (176, 422572), (178, 417824), (352, 211286), (356, 208912), (704, 105643), (712, 104456), (979, 75968), (1187, 62656), (1424, 52228), (1958, 37984), (2374, 31328), (2848, 26114), (3916, 18992), (4748, 15664), (5696, 13057), (7832, 9496)]