27847036

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 57802752

約数和(自身を除く): 29955716

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 127, 164, 191, 254, 287, 382, 508, 574, 764, 889, 1148, 1337, 1778, 2674, 3556, 5207, 5348, 7831, 10414, 15662, 20828, 24257, 31324, 36449, 48514, 54817, 72898, 97028, 109634, 145796, 169799, 219268, 339598, 679196, 994537, 1989074, 3978148, 6961759, 13923518, 27847036]

約数ペア:

[(1, 27847036), (2, 13923518), (4, 6961759), (7, 3978148), (14, 1989074), (28, 994537), (41, 679196), (82, 339598), (127, 219268), (164, 169799), (191, 145796), (254, 109634), (287, 97028), (382, 72898), (508, 54817), (574, 48514), (764, 36449), (889, 31324), (1148, 24257), (1337, 20828), (1778, 15662), (2674, 10414), (3556, 7831), (5207, 5348)]