1567777971872

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{61938131}}^1$

素因数の和:61938261

約数の個数: 48

約数和(自身を含む): 3558717312192

約数和(自身を除く): 1990939340320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 25312, 61938131, 123876262, 247752524, 433566917, 495505048, 867133834, 991010096, 1734267668, 1982020192, 3468535336, 6937070672, 6999008803, 13874141344, 13998017606, 27996035212, 48993061621, 55992070424, 97986123242, 111984140848, 195972246484, 223968281696, 391944492968, 783888985936, 1567777971872]

約数ペア:

[(1, 1567777971872), (2, 783888985936), (4, 391944492968), (7, 223968281696), (8, 195972246484), (14, 111984140848), (16, 97986123242), (28, 55992070424), (32, 48993061621), (56, 27996035212), (112, 13998017606), (113, 13874141344), (224, 6999008803), (226, 6937070672), (452, 3468535336), (791, 1982020192), (904, 1734267668), (1582, 991010096), (1808, 867133834), (3164, 495505048), (3616, 433566917), (6328, 247752524), (12656, 123876262), (25312, 61938131)]