38116918

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 68456448

約数和(自身を除く): 30339530

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 1237, 2201, 2474, 4402, 8659, 15407, 17318, 30814, 38347, 76694, 87827, 175654, 268429, 536858, 614789, 1229578, 2722637, 5445274, 19058459, 38116918]

約数ペア:

[(1, 38116918), (2, 19058459), (7, 5445274), (14, 2722637), (31, 1229578), (62, 614789), (71, 536858), (142, 268429), (217, 175654), (434, 87827), (497, 76694), (994, 38347), (1237, 30814), (2201, 17318), (2474, 15407), (4402, 8659)]