27771608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 56635200

約数和(自身を除く): 28863592

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 5519, 11038, 22076, 44152, 93823, 187646, 204203, 375292, 408406, 750584, 816812, 1633624, 3471451, 6942902, 13885804, 27771608]

約数ペア:

[(1, 27771608), (2, 13885804), (4, 6942902), (8, 3471451), (17, 1633624), (34, 816812), (37, 750584), (68, 408406), (74, 375292), (136, 204203), (148, 187646), (296, 93823), (629, 44152), (1258, 22076), (2516, 11038), (5032, 5519)]