17647136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 20455264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 719, 767, 944, 1438, 1534, 1888, 2876, 3068, 5752, 6136, 9347, 11504, 12272, 18694, 23008, 24544, 37388, 42421, 74776, 84842, 149552, 169684, 299104, 339368, 551473, 678736, 1102946, 1357472, 2205892, 4411784, 8823568, 17647136]

約数ペア:

[(1, 17647136), (2, 8823568), (4, 4411784), (8, 2205892), (13, 1357472), (16, 1102946), (26, 678736), (32, 551473), (52, 339368), (59, 299104), (104, 169684), (118, 149552), (208, 84842), (236, 74776), (416, 42421), (472, 37388), (719, 24544), (767, 23008), (944, 18694), (1438, 12272), (1534, 11504), (1888, 9347), (2876, 6136), (3068, 5752)]