40345788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 107926784

約数和(自身を除く): 67580996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1051, 1371, 1828, 2102, 2742, 3153, 3199, 4204, 5484, 6306, 6398, 7357, 9597, 12612, 12796, 14714, 19194, 22071, 29428, 38388, 44142, 88284, 480307, 960614, 1440921, 1921228, 2881842, 3362149, 5763684, 6724298, 10086447, 13448596, 20172894, 40345788]

約数ペア:

[(1, 40345788), (2, 20172894), (3, 13448596), (4, 10086447), (6, 6724298), (7, 5763684), (12, 3362149), (14, 2881842), (21, 1921228), (28, 1440921), (42, 960614), (84, 480307), (457, 88284), (914, 44142), (1051, 38388), (1371, 29428), (1828, 22071), (2102, 19194), (2742, 14714), (3153, 12796), (3199, 12612), (4204, 9597), (5484, 7357), (6306, 6398)]