8266223776

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{15497}}^1$

素因数の和:15797

約数の個数: 48

約数和(自身を含む): 16559303040

約数和(自身を除く): 8293079264

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 211, 316, 422, 632, 844, 1264, 1688, 2528, 3376, 6752, 15497, 16669, 30994, 33338, 61988, 66676, 123976, 133352, 247952, 266704, 495904, 533408, 1224263, 2448526, 3269867, 4897052, 6539734, 9794104, 13079468, 19588208, 26158936, 39176416, 52317872, 104635744, 258319493, 516638986, 1033277972, 2066555944, 4133111888, 8266223776]

約数ペア:

[(1, 8266223776), (2, 4133111888), (4, 2066555944), (8, 1033277972), (16, 516638986), (32, 258319493), (79, 104635744), (158, 52317872), (211, 39176416), (316, 26158936), (422, 19588208), (632, 13079468), (844, 9794104), (1264, 6539734), (1688, 4897052), (2528, 3269867), (3376, 2448526), (6752, 1224263), (15497, 533408), (16669, 495904), (30994, 266704), (33338, 247952), (61988, 133352), (66676, 123976)]