15672171272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{651487}}^1$

素因数の和:651621

約数の個数: 32

約数和(自身を含む): 30645995520

約数和(自身を除く): 14973824248

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 12028, 24056, 651487, 1302974, 2605948, 5211896, 20196097, 40392194, 63194239, 80784388, 126388478, 161568776, 252776956, 505553912, 1959021409, 3918042818, 7836085636, 15672171272]

約数ペア:

[(1, 15672171272), (2, 7836085636), (4, 3918042818), (8, 1959021409), (31, 505553912), (62, 252776956), (97, 161568776), (124, 126388478), (194, 80784388), (248, 63194239), (388, 40392194), (776, 20196097), (3007, 5211896), (6014, 2605948), (12028, 1302974), (24056, 651487)]