15696784128

素因数分解:

$2^8\times 3^1\times {\mathrm{20438521}}^1$

素因数の和:20438540

約数の個数: 36

約数和(自身を含む): 41776338968

約数和(自身を除く): 26079554840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 20438521, 40877042, 61315563, 81754084, 122631126, 163508168, 245262252, 327016336, 490524504, 654032672, 981049008, 1308065344, 1962098016, 2616130688, 3924196032, 5232261376, 7848392064, 15696784128]

約数ペア:

[(1, 15696784128), (2, 7848392064), (3, 5232261376), (4, 3924196032), (6, 2616130688), (8, 1962098016), (12, 1308065344), (16, 981049008), (24, 654032672), (32, 490524504), (48, 327016336), (64, 245262252), (96, 163508168), (128, 122631126), (192, 81754084), (256, 61315563), (384, 40877042), (768, 20438521)]