15402016

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 35864640

約数和(自身を除く): 20462624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 2371, 3248, 4742, 6496, 9484, 16597, 18968, 33194, 37936, 66388, 68759, 75872, 132776, 137518, 265552, 275036, 481313, 531104, 550072, 962626, 1100144, 1925252, 2200288, 3850504, 7701008, 15402016]

約数ペア:

[(1, 15402016), (2, 7701008), (4, 3850504), (7, 2200288), (8, 1925252), (14, 1100144), (16, 962626), (28, 550072), (29, 531104), (32, 481313), (56, 275036), (58, 265552), (112, 137518), (116, 132776), (203, 75872), (224, 68759), (232, 66388), (406, 37936), (464, 33194), (812, 18968), (928, 16597), (1624, 9484), (2371, 6496), (3248, 4742)]