13426691824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173993}}^1$

素因数の和:174074

約数の個数: 80

約数和(自身を含む): 32621787072

約数和(自身を除く): 19195095248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2756, 2968, 4823, 5512, 5936, 9646, 11024, 19292, 38584, 77168, 173993, 347986, 695972, 1217951, 1391944, 2261909, 2435902, 2783888, 4523818, 4871804, 9047636, 9221629, 9743608, 15833363, 18095272, 18443258, 19487216, 31666726, 36190544, 36886516, 63333452, 64551403, 73773032, 119881177, 126666904, 129102806, 147546064, 239762354, 253333808, 258205612, 479524708, 516411224, 839168239, 959049416, 1032822448, 1678336478, 1918098832, 3356672956, 6713345912, 13426691824]

約数ペア:

[(1, 13426691824), (2, 6713345912), (4, 3356672956), (7, 1918098832), (8, 1678336478), (13, 1032822448), (14, 959049416), (16, 839168239), (26, 516411224), (28, 479524708), (52, 258205612), (53, 253333808), (56, 239762354), (91, 147546064), (104, 129102806), (106, 126666904), (112, 119881177), (182, 73773032), (208, 64551403), (212, 63333452), (364, 36886516), (371, 36190544), (424, 31666726), (689, 19487216), (728, 18443258), (742, 18095272), (848, 15833363), (1378, 9743608), (1456, 9221629), (1484, 9047636), (2756, 4871804), (2968, 4523818), (4823, 2783888), (5512, 2435902), (5936, 2261909), (9646, 1391944), (11024, 1217951), (19292, 695972), (38584, 347986), (77168, 173993)]