28364704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 61725888

約数和(自身を除く): 33361184

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 2267, 3128, 4534, 6256, 9068, 12512, 18136, 36272, 38539, 52141, 72544, 77078, 104282, 154156, 208564, 308312, 417128, 616624, 834256, 886397, 1233248, 1668512, 1772794, 3545588, 7091176, 14182352, 28364704]

約数ペア:

[(1, 28364704), (2, 14182352), (4, 7091176), (8, 3545588), (16, 1772794), (17, 1668512), (23, 1233248), (32, 886397), (34, 834256), (46, 616624), (68, 417128), (92, 308312), (136, 208564), (184, 154156), (272, 104282), (368, 77078), (391, 72544), (544, 52141), (736, 38539), (782, 36272), (1564, 18136), (2267, 12512), (3128, 9068), (4534, 6256)]