61697272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12107}}^1$

素因数の和:12140

約数の個数: 48

約数和(自身を含む): 144932760

約数和(自身を除く): 83235488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 12107, 24214, 48428, 84749, 96856, 157391, 169498, 314782, 338996, 593243, 629564, 677992, 1101737, 1186486, 1259128, 2203474, 2372972, 4406948, 4745944, 7712159, 8813896, 15424318, 30848636, 61697272]

約数ペア:

[(1, 61697272), (2, 30848636), (4, 15424318), (7, 8813896), (8, 7712159), (13, 4745944), (14, 4406948), (26, 2372972), (28, 2203474), (49, 1259128), (52, 1186486), (56, 1101737), (91, 677992), (98, 629564), (104, 593243), (182, 338996), (196, 314782), (364, 169498), (392, 157391), (637, 96856), (728, 84749), (1274, 48428), (2548, 24214), (5096, 12107)]