15661912816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{16889}}^1$

素因数の和:17398

約数の個数: 60

約数和(自身を含む): 33425985600

約数和(自身を除く): 17764072784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 479, 484, 958, 968, 1916, 1936, 3832, 5269, 7664, 10538, 16889, 21076, 33778, 42152, 57959, 67556, 84304, 115918, 135112, 185779, 231836, 270224, 371558, 463672, 743116, 927344, 1486232, 2043569, 2972464, 4087138, 8089831, 8174276, 16179662, 16348552, 32359324, 32697104, 64718648, 88988141, 129437296, 177976282, 355952564, 711905128, 978869551, 1423810256, 1957739102, 3915478204, 7830956408, 15661912816]

約数ペア:

[(1, 15661912816), (2, 7830956408), (4, 3915478204), (8, 1957739102), (11, 1423810256), (16, 978869551), (22, 711905128), (44, 355952564), (88, 177976282), (121, 129437296), (176, 88988141), (242, 64718648), (479, 32697104), (484, 32359324), (958, 16348552), (968, 16179662), (1916, 8174276), (1936, 8089831), (3832, 4087138), (5269, 2972464), (7664, 2043569), (10538, 1486232), (16889, 927344), (21076, 743116), (33778, 463672), (42152, 371558), (57959, 270224), (67556, 231836), (84304, 185779), (115918, 135112)]