28771936312

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{695243}}^1$

素因数の和:695995

約数の個数: 32

約数和(自身を含む): 61737667200

約数和(自身を除く): 32965730888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1478, 2956, 5173, 5912, 10346, 20692, 41384, 695243, 1390486, 2780972, 4866701, 5561944, 9733402, 19466804, 38933608, 513784577, 1027569154, 2055138308, 3596492039, 4110276616, 7192984078, 14385968156, 28771936312]

約数ペア:

[(1, 28771936312), (2, 14385968156), (4, 7192984078), (7, 4110276616), (8, 3596492039), (14, 2055138308), (28, 1027569154), (56, 513784577), (739, 38933608), (1478, 19466804), (2956, 9733402), (5173, 5561944), (5912, 4866701), (10346, 2780972), (20692, 1390486), (41384, 695243)]