64759916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 127003296

約数和(自身を除く): 62243380

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 97, 148, 194, 347, 388, 481, 694, 962, 1261, 1388, 1924, 2522, 3589, 4511, 5044, 7178, 9022, 12839, 14356, 18044, 25678, 33659, 46657, 51356, 67318, 93314, 134636, 166907, 186628, 333814, 437567, 667628, 875134, 1245383, 1750268, 2490766, 4981532, 16189979, 32379958, 64759916]

約数ペア:

[(1, 64759916), (2, 32379958), (4, 16189979), (13, 4981532), (26, 2490766), (37, 1750268), (52, 1245383), (74, 875134), (97, 667628), (148, 437567), (194, 333814), (347, 186628), (388, 166907), (481, 134636), (694, 93314), (962, 67318), (1261, 51356), (1388, 46657), (1924, 33659), (2522, 25678), (3589, 18044), (4511, 14356), (5044, 12839), (7178, 9022)]