5378672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 11822160

約数和(自身を除く): 6443488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1361, 1976, 2722, 3952, 5444, 10888, 17693, 21776, 25859, 35386, 51718, 70772, 103436, 141544, 206872, 283088, 336167, 413744, 672334, 1344668, 2689336, 5378672]

約数ペア:

[(1, 5378672), (2, 2689336), (4, 1344668), (8, 672334), (13, 413744), (16, 336167), (19, 283088), (26, 206872), (38, 141544), (52, 103436), (76, 70772), (104, 51718), (152, 35386), (208, 25859), (247, 21776), (304, 17693), (494, 10888), (988, 5444), (1361, 3952), (1976, 2722)]