42988072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 84107520

約数和(自身を除く): 41119448

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 1787, 3007, 3574, 6014, 7148, 12028, 14296, 24056, 55397, 110794, 173339, 221588, 346678, 443176, 693356, 1386712, 5373509, 10747018, 21494036, 42988072]

約数ペア:

[(1, 42988072), (2, 21494036), (4, 10747018), (8, 5373509), (31, 1386712), (62, 693356), (97, 443176), (124, 346678), (194, 221588), (248, 173339), (388, 110794), (776, 55397), (1787, 24056), (3007, 14296), (3574, 12028), (6014, 7148)]