15679521008

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2281}}^1\times {\mathrm{7043}}^1$

素因数の和:9393

約数の個数: 40

約数和(自身を含む): 30895012176

約数和(自身を除く): 15215491168

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2281, 4562, 7043, 9124, 14086, 18248, 28172, 36496, 56344, 112688, 139141, 278282, 429623, 556564, 859246, 1113128, 1718492, 2226256, 3436984, 6873968, 16065083, 32130166, 64260332, 128520664, 257041328, 979970063, 1959940126, 3919880252, 7839760504, 15679521008]

約数ペア:

[(1, 15679521008), (2, 7839760504), (4, 3919880252), (8, 1959940126), (16, 979970063), (61, 257041328), (122, 128520664), (244, 64260332), (488, 32130166), (976, 16065083), (2281, 6873968), (4562, 3436984), (7043, 2226256), (9124, 1718492), (14086, 1113128), (18248, 859246), (28172, 556564), (36496, 429623), (56344, 278282), (112688, 139141)]