27779410367284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{2069}}^1\times {\mathrm{166739}}^1$

素因数の和:169344

約数の個数: 48

約数和(自身を含む): 49925517566400

約数和(自身を除く): 22146107199116

約数列:

[1, 2, 4, 41, 82, 164, 491, 982, 1964, 2069, 4138, 8276, 20131, 40262, 80524, 84829, 166739, 169658, 333478, 339316, 666956, 1015879, 2031758, 4063516, 6836299, 13672598, 27345196, 41651039, 81868849, 83302078, 163737698, 166604156, 327475396, 344982991, 689965982, 1379931964, 3356622809, 6713245618, 13426491236, 14144302631, 28288605262, 56577210524, 169386648581, 338773297162, 677546594324, 6944852591821, 13889705183642, 27779410367284]

約数ペア:

[(1, 27779410367284), (2, 13889705183642), (4, 6944852591821), (41, 677546594324), (82, 338773297162), (164, 169386648581), (491, 56577210524), (982, 28288605262), (1964, 14144302631), (2069, 13426491236), (4138, 6713245618), (8276, 3356622809), (20131, 1379931964), (40262, 689965982), (80524, 344982991), (84829, 327475396), (166739, 166604156), (169658, 163737698), (333478, 83302078), (339316, 81868849), (666956, 41651039), (1015879, 27345196), (2031758, 13672598), (4063516, 6836299)]