1069328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 2296728

約数和(自身を除く): 1227400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 97, 104, 106, 194, 208, 212, 388, 424, 689, 776, 848, 1261, 1378, 1552, 2522, 2756, 5044, 5141, 5512, 10088, 10282, 11024, 20176, 20564, 41128, 66833, 82256, 133666, 267332, 534664, 1069328]

約数ペア:

[(1, 1069328), (2, 534664), (4, 267332), (8, 133666), (13, 82256), (16, 66833), (26, 41128), (52, 20564), (53, 20176), (97, 11024), (104, 10282), (106, 10088), (194, 5512), (208, 5141), (212, 5044), (388, 2756), (424, 2522), (689, 1552), (776, 1378), (848, 1261)]