28061657016

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{20983}}^1$

素因数の和:21636

約数の個数: 64

約数和(自身を含む): 70969566720

約数和(自身を除く): 42907909704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 541, 618, 824, 1082, 1236, 1623, 2164, 2472, 3246, 4328, 6492, 12984, 20983, 41966, 55723, 62949, 83932, 111446, 125898, 167169, 167864, 222892, 251796, 334338, 445784, 503592, 668676, 1337352, 2161249, 4322498, 6483747, 8644996, 11351803, 12967494, 17289992, 22703606, 25934988, 34055409, 45407212, 51869976, 68110818, 90814424, 136221636, 272443272, 1169235709, 2338471418, 3507707127, 4676942836, 7015414254, 9353885672, 14030828508, 28061657016]

約数ペア:

[(1, 28061657016), (2, 14030828508), (3, 9353885672), (4, 7015414254), (6, 4676942836), (8, 3507707127), (12, 2338471418), (24, 1169235709), (103, 272443272), (206, 136221636), (309, 90814424), (412, 68110818), (541, 51869976), (618, 45407212), (824, 34055409), (1082, 25934988), (1236, 22703606), (1623, 17289992), (2164, 12967494), (2472, 11351803), (3246, 8644996), (4328, 6483747), (6492, 4322498), (12984, 2161249), (20983, 1337352), (41966, 668676), (55723, 503592), (62949, 445784), (83932, 334338), (111446, 251796), (125898, 222892), (167169, 167864)]