12841472

素因数分解:

$2^9\times 7^1\times {\mathrm{3583}}^1$

素因数の和:3608

約数の個数: 40

約数和(自身を含む): 29331456

約数和(自身を除く): 16489984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3583, 3584, 7166, 14332, 25081, 28664, 50162, 57328, 100324, 114656, 200648, 229312, 401296, 458624, 802592, 917248, 1605184, 1834496, 3210368, 6420736, 12841472]

約数ペア:

[(1, 12841472), (2, 6420736), (4, 3210368), (7, 1834496), (8, 1605184), (14, 917248), (16, 802592), (28, 458624), (32, 401296), (56, 229312), (64, 200648), (112, 114656), (128, 100324), (224, 57328), (256, 50162), (448, 28664), (512, 25081), (896, 14332), (1792, 7166), (3583, 3584)]