61984912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 133733628

約数和(自身を除く): 71748716

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 121, 176, 202, 242, 317, 404, 484, 634, 808, 968, 1111, 1268, 1616, 1936, 2222, 2536, 3487, 4444, 5072, 6974, 8888, 12221, 13948, 17776, 24442, 27896, 32017, 38357, 48884, 55792, 64034, 76714, 97768, 128068, 153428, 195536, 256136, 306856, 352187, 512272, 613712, 704374, 1408748, 2817496, 3874057, 5634992, 7748114, 15496228, 30992456, 61984912]

約数ペア:

[(1, 61984912), (2, 30992456), (4, 15496228), (8, 7748114), (11, 5634992), (16, 3874057), (22, 2817496), (44, 1408748), (88, 704374), (101, 613712), (121, 512272), (176, 352187), (202, 306856), (242, 256136), (317, 195536), (404, 153428), (484, 128068), (634, 97768), (808, 76714), (968, 64034), (1111, 55792), (1268, 48884), (1616, 38357), (1936, 32017), (2222, 27896), (2536, 24442), (3487, 17776), (4444, 13948), (5072, 12221), (6974, 8888)]