66223262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 55704418

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 3919, 7838, 8449, 16898, 27433, 54866, 66623, 133246, 278249, 466361, 556498, 932722, 1947743, 3895486, 4730233, 9460466, 33111631, 66223262]

約数ペア:

[(1, 66223262), (2, 33111631), (7, 9460466), (14, 4730233), (17, 3895486), (34, 1947743), (71, 932722), (119, 556498), (142, 466361), (238, 278249), (497, 133246), (994, 66623), (1207, 54866), (2414, 27433), (3919, 16898), (7838, 8449)]