38757688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 43667912

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 317, 493, 527, 634, 899, 986, 1054, 1268, 1798, 1972, 2108, 2536, 3596, 3944, 4216, 5389, 7192, 9193, 9827, 10778, 15283, 18386, 19654, 21556, 30566, 36772, 39308, 43112, 61132, 73544, 78616, 122264, 156281, 167059, 284983, 312562, 334118, 569966, 625124, 668236, 1139932, 1250248, 1336472, 2279864, 4844711, 9689422, 19378844, 38757688]

約数ペア:

[(1, 38757688), (2, 19378844), (4, 9689422), (8, 4844711), (17, 2279864), (29, 1336472), (31, 1250248), (34, 1139932), (58, 668236), (62, 625124), (68, 569966), (116, 334118), (124, 312562), (136, 284983), (232, 167059), (248, 156281), (317, 122264), (493, 78616), (527, 73544), (634, 61132), (899, 43112), (986, 39308), (1054, 36772), (1268, 30566), (1798, 21556), (1972, 19654), (2108, 18386), (2536, 15283), (3596, 10778), (3944, 9827), (4216, 9193), (5389, 7192)]