15761144

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 35513280

約数和(自身を除く): 19752136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1297, 1519, 1736, 2594, 3038, 5188, 6076, 9079, 10376, 12152, 18158, 36316, 40207, 63553, 72632, 80414, 127106, 160828, 254212, 281449, 321656, 508424, 562898, 1125796, 1970143, 2251592, 3940286, 7880572, 15761144]

約数ペア:

[(1, 15761144), (2, 7880572), (4, 3940286), (7, 2251592), (8, 1970143), (14, 1125796), (28, 562898), (31, 508424), (49, 321656), (56, 281449), (62, 254212), (98, 160828), (124, 127106), (196, 80414), (217, 72632), (248, 63553), (392, 40207), (434, 36316), (868, 18158), (1297, 12152), (1519, 10376), (1736, 9079), (2594, 6076), (3038, 5188)]