42874936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2383}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 87111360

約数和(自身を除く): 44236424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 2383, 4498, 4766, 8996, 9532, 17992, 19064, 30979, 61958, 123916, 247832, 412259, 824518, 1649036, 3298072, 5359367, 10718734, 21437468, 42874936]

約数ペア:

[(1, 42874936), (2, 21437468), (4, 10718734), (8, 5359367), (13, 3298072), (26, 1649036), (52, 824518), (104, 412259), (173, 247832), (346, 123916), (692, 61958), (1384, 30979), (2249, 19064), (2383, 17992), (4498, 9532), (4766, 8996)]