66017494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 107805600

約数和(自身を除く): 41788106

約数列:

[1, 2, 17, 34, 61, 122, 139, 229, 278, 458, 1037, 2074, 2363, 3893, 4726, 7786, 8479, 13969, 16958, 27938, 31831, 63662, 144143, 237473, 288286, 474946, 541127, 1082254, 1941691, 3883382, 33008747, 66017494]

約数ペア:

[(1, 66017494), (2, 33008747), (17, 3883382), (34, 1941691), (61, 1082254), (122, 541127), (139, 474946), (229, 288286), (278, 237473), (458, 144143), (1037, 63662), (2074, 31831), (2363, 27938), (3893, 16958), (4726, 13969), (7786, 8479)]