15532064

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 31794840

約数和(自身を除く): 16262776

約数列:

[1, 2, 4, 8, 16, 32, 61, 73, 109, 122, 146, 218, 244, 292, 436, 488, 584, 872, 976, 1168, 1744, 1952, 2336, 3488, 4453, 6649, 7957, 8906, 13298, 15914, 17812, 26596, 31828, 35624, 53192, 63656, 71248, 106384, 127312, 142496, 212768, 254624, 485377, 970754, 1941508, 3883016, 7766032, 15532064]

約数ペア:

[(1, 15532064), (2, 7766032), (4, 3883016), (8, 1941508), (16, 970754), (32, 485377), (61, 254624), (73, 212768), (109, 142496), (122, 127312), (146, 106384), (218, 71248), (244, 63656), (292, 53192), (436, 35624), (488, 31828), (584, 26596), (872, 17812), (976, 15914), (1168, 13298), (1744, 8906), (1952, 7957), (2336, 6649), (3488, 4453)]