40958176

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 93308544

約数和(自身を除く): 52350368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2203, 2324, 2656, 4406, 4648, 8812, 9296, 15421, 17624, 18592, 30842, 35248, 61684, 70496, 123368, 182849, 246736, 365698, 493472, 731396, 1279943, 1462792, 2559886, 2925584, 5119772, 5851168, 10239544, 20479088, 40958176]

約数ペア:

[(1, 40958176), (2, 20479088), (4, 10239544), (7, 5851168), (8, 5119772), (14, 2925584), (16, 2559886), (28, 1462792), (32, 1279943), (56, 731396), (83, 493472), (112, 365698), (166, 246736), (224, 182849), (332, 123368), (581, 70496), (664, 61684), (1162, 35248), (1328, 30842), (2203, 18592), (2324, 17624), (2656, 15421), (4406, 9296), (4648, 8812)]