61395334

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 126924408

約数和(自身を除く): 65529074

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 169, 182, 286, 337, 338, 539, 637, 674, 1001, 1078, 1183, 1274, 1859, 2002, 2359, 2366, 3707, 3718, 4381, 4718, 7007, 7414, 8281, 8762, 13013, 14014, 16513, 16562, 25949, 26026, 30667, 33026, 48191, 51898, 56953, 61334, 91091, 96382, 113906, 181643, 182182, 214669, 337337, 363286, 398671, 429338, 626483, 674674, 797342, 1252966, 2361359, 2790697, 4385381, 4722718, 5581394, 8770762, 30697667, 61395334]

約数ペア:

[(1, 61395334), (2, 30697667), (7, 8770762), (11, 5581394), (13, 4722718), (14, 4385381), (22, 2790697), (26, 2361359), (49, 1252966), (77, 797342), (91, 674674), (98, 626483), (143, 429338), (154, 398671), (169, 363286), (182, 337337), (286, 214669), (337, 182182), (338, 181643), (539, 113906), (637, 96382), (674, 91091), (1001, 61334), (1078, 56953), (1183, 51898), (1274, 48191), (1859, 33026), (2002, 30667), (2359, 26026), (2366, 25949), (3707, 16562), (3718, 16513), (4381, 14014), (4718, 13013), (7007, 8762), (7414, 8281)]