1129856

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 2798880

約数和(自身を除く): 1669024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 97, 104, 112, 128, 182, 194, 208, 224, 364, 388, 416, 448, 679, 728, 776, 832, 896, 1261, 1358, 1456, 1552, 1664, 2522, 2716, 2912, 3104, 5044, 5432, 5824, 6208, 8827, 10088, 10864, 11648, 12416, 17654, 20176, 21728, 35308, 40352, 43456, 70616, 80704, 86912, 141232, 161408, 282464, 564928, 1129856]

約数ペア:

[(1, 1129856), (2, 564928), (4, 282464), (7, 161408), (8, 141232), (13, 86912), (14, 80704), (16, 70616), (26, 43456), (28, 40352), (32, 35308), (52, 21728), (56, 20176), (64, 17654), (91, 12416), (97, 11648), (104, 10864), (112, 10088), (128, 8827), (182, 6208), (194, 5824), (208, 5432), (224, 5044), (364, 3104), (388, 2912), (416, 2716), (448, 2522), (679, 1664), (728, 1552), (776, 1456), (832, 1358), (896, 1261)]