1109896928

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{55673}}^1$

素因数の和:55779

約数の個数: 48

約数和(自身を含む): 2525372640

約数和(自身を除く): 1415475712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 19936, 55673, 111346, 222692, 389711, 445384, 779422, 890768, 1558844, 1781536, 3117688, 4954897, 6235376, 9909794, 12470752, 19819588, 34684279, 39639176, 69368558, 79278352, 138737116, 158556704, 277474232, 554948464, 1109896928]

約数ペア:

[(1, 1109896928), (2, 554948464), (4, 277474232), (7, 158556704), (8, 138737116), (14, 79278352), (16, 69368558), (28, 39639176), (32, 34684279), (56, 19819588), (89, 12470752), (112, 9909794), (178, 6235376), (224, 4954897), (356, 3117688), (623, 1781536), (712, 1558844), (1246, 890768), (1424, 779422), (2492, 445384), (2848, 389711), (4984, 222692), (9968, 111346), (19936, 55673)]