64978108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 127685376

約数和(自身を除く): 62707268

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 173, 233, 346, 403, 466, 692, 806, 932, 1612, 2249, 3029, 4498, 5363, 6058, 7223, 8996, 10726, 12116, 14446, 21452, 28892, 40309, 69719, 80618, 93899, 139438, 161236, 187798, 278876, 375596, 524017, 1048034, 1249579, 2096068, 2499158, 4998316, 16244527, 32489054, 64978108]

約数ペア:

[(1, 64978108), (2, 32489054), (4, 16244527), (13, 4998316), (26, 2499158), (31, 2096068), (52, 1249579), (62, 1048034), (124, 524017), (173, 375596), (233, 278876), (346, 187798), (403, 161236), (466, 139438), (692, 93899), (806, 80618), (932, 69719), (1612, 40309), (2249, 28892), (3029, 21452), (4498, 14446), (5363, 12116), (6058, 10726), (7223, 8996)]