72586954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 125775360

約数和(自身を除く): 53188406

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 823, 1646, 2321, 4009, 4642, 8018, 9053, 15637, 18106, 31274, 44099, 88198, 172007, 173653, 344014, 347306, 1910183, 3299407, 3820366, 6598814, 36293477, 72586954]

約数ペア:

[(1, 72586954), (2, 36293477), (11, 6598814), (19, 3820366), (22, 3299407), (38, 1910183), (209, 347306), (211, 344014), (418, 173653), (422, 172007), (823, 88198), (1646, 44099), (2321, 31274), (4009, 18106), (4642, 15637), (8018, 9053)]