71327786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 117082560

約数和(自身を除く): 45754774

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 523, 703, 1046, 1406, 1843, 3589, 3686, 7178, 9937, 19351, 19874, 38702, 50731, 68191, 101462, 136382, 367669, 735338, 963889, 1877047, 1927778, 3754094, 35663893, 71327786]

約数ペア:

[(1, 71327786), (2, 35663893), (19, 3754094), (37, 1927778), (38, 1877047), (74, 963889), (97, 735338), (194, 367669), (523, 136382), (703, 101462), (1046, 68191), (1406, 50731), (1843, 38702), (3589, 19874), (3686, 19351), (7178, 9937)]