53872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:65

約数の個数: 40

約数和(自身を含む): 131936

約数和(自身を除く): 78064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 26936, 53872]

約数ペア:

[(1, 53872), (2, 26936), (4, 13468), (7, 7696), (8, 6734), (13, 4144), (14, 3848), (16, 3367), (26, 2072), (28, 1924), (37, 1456), (52, 1036), (56, 962), (74, 728), (91, 592), (104, 518), (112, 481), (148, 364), (182, 296), (208, 259)]