25071328

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{2711}}^1$

素因数の和:2755

約数の個数: 36

約数和(自身を含む): 52452792

約数和(自身を除く): 27381464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 2711, 4624, 5422, 9248, 10844, 21688, 43376, 46087, 86752, 92174, 184348, 368696, 737392, 783479, 1474784, 1566958, 3133916, 6267832, 12535664, 25071328]

約数ペア:

[(1, 25071328), (2, 12535664), (4, 6267832), (8, 3133916), (16, 1566958), (17, 1474784), (32, 783479), (34, 737392), (68, 368696), (136, 184348), (272, 92174), (289, 86752), (544, 46087), (578, 43376), (1156, 21688), (2312, 10844), (2711, 9248), (4624, 5422)]