77576384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 161763456

約数和(自身を除く): 84187072

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 641, 976, 992, 1282, 1891, 1952, 1984, 2564, 3782, 3904, 5128, 7564, 10256, 15128, 19871, 20512, 30256, 39101, 39742, 41024, 60512, 78202, 79484, 121024, 156404, 158968, 312808, 317936, 625616, 635872, 1212131, 1251232, 1271744, 2424262, 2502464, 4848524, 9697048, 19394096, 38788192, 77576384]

約数ペア:

[(1, 77576384), (2, 38788192), (4, 19394096), (8, 9697048), (16, 4848524), (31, 2502464), (32, 2424262), (61, 1271744), (62, 1251232), (64, 1212131), (122, 635872), (124, 625616), (244, 317936), (248, 312808), (488, 158968), (496, 156404), (641, 121024), (976, 79484), (992, 78202), (1282, 60512), (1891, 41024), (1952, 39742), (1984, 39101), (2564, 30256), (3782, 20512), (3904, 19871), (5128, 15128), (7564, 10256)]