428541888608

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{188618789}}^1$

素因数の和:188618870

約数の個数: 24

約数和(自身を含む): 855574831440

約数和(自身を除く): 427032942832

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 188618789, 377237578, 754475156, 1508950312, 3017900624, 6035801248, 13391934019, 26783868038, 53567736076, 107135472152, 214270944304, 428541888608]

約数ペア:

[(1, 428541888608), (2, 214270944304), (4, 107135472152), (8, 53567736076), (16, 26783868038), (32, 13391934019), (71, 6035801248), (142, 3017900624), (284, 1508950312), (568, 754475156), (1136, 377237578), (2272, 188618789)]