3886175072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{198761}}^1$

素因数の和:198831

約数の個数: 48

約数和(自身を含む): 8414788032

約数和(自身を除く): 4528612960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 19552, 198761, 397522, 795044, 1590088, 2583893, 3180176, 5167786, 6360352, 9341767, 10335572, 18683534, 20671144, 37367068, 41342288, 74734136, 82684576, 121442971, 149468272, 242885942, 298936544, 485771884, 971543768, 1943087536, 3886175072]

約数ペア:

[(1, 3886175072), (2, 1943087536), (4, 971543768), (8, 485771884), (13, 298936544), (16, 242885942), (26, 149468272), (32, 121442971), (47, 82684576), (52, 74734136), (94, 41342288), (104, 37367068), (188, 20671144), (208, 18683534), (376, 10335572), (416, 9341767), (611, 6360352), (752, 5167786), (1222, 3180176), (1504, 2583893), (2444, 1590088), (4888, 795044), (9776, 397522), (19552, 198761)]