28060098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 65784960

約数和(自身を除く): 37724862

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 89, 102, 178, 187, 267, 281, 374, 534, 561, 562, 843, 979, 1122, 1513, 1686, 1958, 2937, 3026, 3091, 4539, 4777, 5874, 6182, 9078, 9273, 9554, 14331, 16643, 18546, 25009, 28662, 33286, 49929, 50018, 52547, 75027, 99858, 105094, 150054, 157641, 275099, 315282, 425153, 550198, 825297, 850306, 1275459, 1650594, 2550918, 4676683, 9353366, 14030049, 28060098]

約数ペア:

[(1, 28060098), (2, 14030049), (3, 9353366), (6, 4676683), (11, 2550918), (17, 1650594), (22, 1275459), (33, 850306), (34, 825297), (51, 550198), (66, 425153), (89, 315282), (102, 275099), (178, 157641), (187, 150054), (267, 105094), (281, 99858), (374, 75027), (534, 52547), (561, 50018), (562, 49929), (843, 33286), (979, 28662), (1122, 25009), (1513, 18546), (1686, 16643), (1958, 14331), (2937, 9554), (3026, 9273), (3091, 9078), (4539, 6182), (4777, 5874)]