40032916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 88865280

約数和(自身を除く): 48832364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2203, 2596, 4406, 4543, 8812, 9086, 15421, 18172, 24233, 30842, 48466, 61684, 96932, 129977, 169631, 259954, 339262, 519908, 678524, 909839, 1429747, 1819678, 2859494, 3639356, 5718988, 10008229, 20016458, 40032916]

約数ペア:

[(1, 40032916), (2, 20016458), (4, 10008229), (7, 5718988), (11, 3639356), (14, 2859494), (22, 1819678), (28, 1429747), (44, 909839), (59, 678524), (77, 519908), (118, 339262), (154, 259954), (236, 169631), (308, 129977), (413, 96932), (649, 61684), (826, 48466), (1298, 30842), (1652, 24233), (2203, 18172), (2596, 15421), (4406, 9086), (4543, 8812)]