42748288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 94162320

約数和(自身を除く): 51414032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 313, 352, 388, 626, 704, 776, 1067, 1252, 1408, 1552, 2134, 2504, 3104, 3443, 4268, 5008, 6208, 6886, 8536, 10016, 12416, 13772, 17072, 20032, 27544, 30361, 34144, 40064, 55088, 60722, 68288, 110176, 121444, 136576, 220352, 242888, 333971, 440704, 485776, 667942, 971552, 1335884, 1943104, 2671768, 3886208, 5343536, 10687072, 21374144, 42748288]

約数ペア:

[(1, 42748288), (2, 21374144), (4, 10687072), (8, 5343536), (11, 3886208), (16, 2671768), (22, 1943104), (32, 1335884), (44, 971552), (64, 667942), (88, 485776), (97, 440704), (128, 333971), (176, 242888), (194, 220352), (313, 136576), (352, 121444), (388, 110176), (626, 68288), (704, 60722), (776, 55088), (1067, 40064), (1252, 34144), (1408, 30361), (1552, 27544), (2134, 20032), (2504, 17072), (3104, 13772), (3443, 12416), (4268, 10016), (5008, 8536), (6208, 6886)]