17714528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 38031840

約数和(自身を除く): 20317312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 439, 776, 878, 1261, 1552, 1756, 2522, 3104, 3512, 5044, 5707, 7024, 10088, 11414, 14048, 20176, 22828, 40352, 42583, 45656, 85166, 91312, 170332, 182624, 340664, 553579, 681328, 1107158, 1362656, 2214316, 4428632, 8857264, 17714528]

約数ペア:

[(1, 17714528), (2, 8857264), (4, 4428632), (8, 2214316), (13, 1362656), (16, 1107158), (26, 681328), (32, 553579), (52, 340664), (97, 182624), (104, 170332), (194, 91312), (208, 85166), (388, 45656), (416, 42583), (439, 40352), (776, 22828), (878, 20176), (1261, 14048), (1552, 11414), (1756, 10088), (2522, 7024), (3104, 5707), (3512, 5044)]