1421726656

素因数分解:

$2^6\times 7^1\times {\mathrm{3173497}}^1$

素因数の和:3173516

約数の個数: 28

約数和(自身を含む): 3224273968

約数和(自身を除く): 1802547312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3173497, 6346994, 12693988, 22214479, 25387976, 44428958, 50775952, 88857916, 101551904, 177715832, 203103808, 355431664, 710863328, 1421726656]

約数ペア:

[(1, 1421726656), (2, 710863328), (4, 355431664), (7, 203103808), (8, 177715832), (14, 101551904), (16, 88857916), (28, 50775952), (32, 44428958), (56, 25387976), (64, 22214479), (112, 12693988), (224, 6346994), (448, 3173497)]