15689504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 17405152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 191, 272, 302, 382, 544, 604, 764, 1208, 1528, 2416, 2567, 3056, 3247, 4832, 5134, 6112, 6494, 10268, 12988, 20536, 25976, 28841, 41072, 51952, 57682, 82144, 103904, 115364, 230728, 461456, 490297, 922912, 980594, 1961188, 3922376, 7844752, 15689504]

約数ペア:

[(1, 15689504), (2, 7844752), (4, 3922376), (8, 1961188), (16, 980594), (17, 922912), (32, 490297), (34, 461456), (68, 230728), (136, 115364), (151, 103904), (191, 82144), (272, 57682), (302, 51952), (382, 41072), (544, 28841), (604, 25976), (764, 20536), (1208, 12988), (1528, 10268), (2416, 6494), (2567, 6112), (3056, 5134), (3247, 4832)]