84777392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39839}}^1$

素因数の和:39873

約数の個数: 40

約数和(自身を含む): 197606400

約数和(自身を除く): 112829008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39839, 79678, 159356, 278873, 318712, 557746, 637424, 756941, 1115492, 1513882, 2230984, 3027764, 4461968, 5298587, 6055528, 10597174, 12111056, 21194348, 42388696, 84777392]

約数ペア:

[(1, 84777392), (2, 42388696), (4, 21194348), (7, 12111056), (8, 10597174), (14, 6055528), (16, 5298587), (19, 4461968), (28, 3027764), (38, 2230984), (56, 1513882), (76, 1115492), (112, 756941), (133, 637424), (152, 557746), (266, 318712), (304, 278873), (532, 159356), (1064, 79678), (2128, 39839)]