67966078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 110484000

約数和(自身を除く): 42517922

約数列:

[1, 2, 19, 38, 61, 109, 122, 218, 269, 538, 1159, 2071, 2318, 4142, 5111, 6649, 10222, 13298, 16409, 29321, 32818, 58642, 126331, 252662, 311771, 557099, 623542, 1114198, 1788581, 3577162, 33983039, 67966078]

約数ペア:

[(1, 67966078), (2, 33983039), (19, 3577162), (38, 1788581), (61, 1114198), (109, 623542), (122, 557099), (218, 311771), (269, 252662), (538, 126331), (1159, 58642), (2071, 32818), (2318, 29321), (4142, 16409), (5111, 13298), (6649, 10222)]