67523986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 42146414

約数列:

[1, 2, 19, 38, 79, 83, 158, 166, 271, 542, 1501, 1577, 3002, 3154, 5149, 6557, 10298, 13114, 21409, 22493, 42818, 44986, 124583, 249166, 406771, 427367, 813542, 854734, 1776947, 3553894, 33761993, 67523986]

約数ペア:

[(1, 67523986), (2, 33761993), (19, 3553894), (38, 1776947), (79, 854734), (83, 813542), (158, 427367), (166, 406771), (271, 249166), (542, 124583), (1501, 44986), (1577, 42818), (3002, 22493), (3154, 21409), (5149, 13114), (6557, 10298)]